Amazon Prime Day 2025: Get ready for Prime Big Deal Days this October

Multiple space-related products that are on sale during amazon prime day 2025
(Image credit: Future)

Amazon's Prime Big Deal Days event is coming this fall and is running from Oct. 7-8. This is a good chance to catch some early deals this holiday season for space fans and keen astronomers.

Amazon's Prime Big Deals Days event is similar to the main Prime Day event in that it is only available to Amazon Prime members. Prime is offering a free 30-day trial period to all new customers, so now is a great chance to sign up and get ready for the event.

It's always a good idea to keep an eye on other major retailers during these big Amazon sales events. In the past, we have seen huge discounts from Walmart, BH Photo and Video and a host of other retailers that actually beat the going Amazon price for the same product.

The main event is only running for 48 hours but watch out for early deals in the week leading up to it. On this hub, we will be updating deals across skywatching gear, cameras, Lego, tech and entertainment. Using our sidebar, you can skip to deals on products you care about, whether that be telescopes, star projectors, drones or anything in between. For more information about Prime Day and Prime Big Deal Days, check out our FAQ.

The Best Prime Day deals

You can still make huge savings on the best telescopes, best binoculars and best cameras from our expert buying guides.

Amazon Prime Day telescope deals

StarSense Explorer DX 102AZ Refractor Telescope
Celestron StarSense Explorer DX 102AZ: was $490 now $400 at Amazon

Save $90 on this must-have telescope for beginners. The StarSense Explorer app makes navigating the night sky a breeze.

In our Celestron StarSense Explorer DX 102AZ review, we praised the simple assembly and the ease of use when finding celestial objects.

Note: You must apply the $30 coupon to maximize the savings.

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Celestron PowerSeeker 70EQ
Celestron PowerSeeker 70EQ: was $180 now $150 at Amazon

Save $30 on this equatorial-mounted telescope for beginners.

In our Powerseeker 127 EQ review, we found that it had great light gathering power and the German equatorial mount tracked nighs sky targets easily.

Note: You must apply the $15 coupon to maximize the savings.

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Celestron 31045 AstroMaster 130EQ Reflector Telescope
Celestron AstroMaster 130EQ: was $360 now $330 at Amazon

Save $30 on this great scope for beginners that is still pretty powerful. You can easily see Saturn's rings, Jupiter's moons and a whole array of deep-space objects.

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Celestron NexStar 127SLT Mak Computerized Telescope
Celestron NexStar 127SLT: was $750 now $680 at Amazon

Save $70 on an amazing computerized Maskutov-Cassegrain telescope. It features a database of more than 4,000 stars, galaxies, nebulae, and more. It also comes with a tripod, two eyepieces, a finderscope and NexStar+ hand control.

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Amazon Prime Day binoculars deals

Nikon Prostaff P3 10x42
Nikon ProStaff P3 10x42: was $170 now $130 at Amazon

Save $40 on the generalist Nikon Prostaff P3 10x42 binoculars. Suitable for wide-field stargazing and good for daytime use, we reviewed the Nikon Prostaff P3 8x42 and were impressed with its optical quality, even at full price.

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Celestron SkyMaster 25x100
Save $116
Was $520 now $404 at Amazon

Save 22% on these mammoth binoculars. Once you have them secured on a tripod they will give you decades of incredible stereoscopic star-hopping.

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Celestron Cometron 7x50
Celestron Cometron 7x50: was $47.95 now $41.42 at Amazon

Save 14% and get one of the best binoculars and best budget binoculars on the market. It features surprisingly good optics, a wide field of view and is perfect for kids or as a backup for adults.

Note: You can save an extra $5 by applying the coupon.

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Amazon Prime Day camera deals

Sony  A7 IV
Save $800
Sony A7 IV: was $2,699 now $1,899 at abesofmaine.com

Save $800 on the latest hybrid A7 model from Sony. We reviewed the Sony A7R IV and gave it four and a half stars. This model has more advanced video capability and more autofocus points than the A7R IV.

This deal only has 12 hours left so don't miss out!

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Sony A1
Sony A1: was $6,499 now $5,075 at Walmart

Save over $1400 on this 50MP full-frame camera that can do it all. It has 759 autofocus points, 8K video capability and impressive dynamic range.

We gave it four and a half stars out of five in our full Sony A1 review.

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Sony  A7 III
Save $650
Sony A7 III: was $1,999 now $1,349 at Walmart

Save 33% on our best mirrorless for low light in our best cameras for astrophotography guide. We loved the strong autofocus and high ISO performance.

It got four and a half stars out of five in our full Sony A7 III review.

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Nikon Z6 III camera bundle
Save 19%
Nikon Z6 III camera bundle: was $2,704 now $2,197 at BHPhoto

Save $507 on this camera bundle, including the Nikon Z6 III plus a camera bag and a 128 GB memory card.

We gave its predecessor, the Nikon Z6 II, 4 out of 5 stars in our review. The Z6 III offers a 3.5 x faster sensor readout than its predecessor as well as the latest in-body image stabilization. A great option for advanced amateur photographers.

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Canon EOS 90D
Canon EOS 90D: was $1,599 now $1,399 at BHPhoto

Save $200 on the best crop sensor DSLR, the Canon EOS 90D. With its fast burst speed of 10FPS, this camera lends itself well towards sport and action photography. But having a crop sensor means you get close-up stills, making it a good option for those keen to photograph the moon. For this price, not only do you get the camera body but also a 18-135mm lens. We think that's a bargain.

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Canon EOS R8
Save 18%
Canon EOS R8: was $1,699 now $1,389 at Walmart

Save $310 on this camera, which we voted the best beginner full-frame camera. We loved Canon's lightest full-frame mirrorless camera, with us giving the Canon R8 four and a half stars out of five in our review.

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Nikon Z8 camera bundle
Save $507
Nikon Z8 camera bundle: was $4,304 now $3,797 at BHPhoto

Save $507 on the best mirrorless camera for astrophotography. Calling the Nikon Z8 an 'absolute behemoth in every respect' in our review, we gave it five out of five stars. Plus, you get a camera bag and a 128gb memory card for this price.

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Amazon Prime Day camera lens deals

Save $300
Was $2,999 now $2,699 at Amazon

Save $300 on what we think is the best Canon telephoto zoom lens. It delivers incredible image quality, sharpness and contrast and although it's not our top pick for deep-sky photography, at this price, we think it's a great deal.

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Amazon Prime Day star projector deals

YGiTk Northern Galaxy Lights Projector
YGiTk Northern Galaxy Lights Projector: was $30 now $24 at Amazon

Save 20% on a top value for money projector that surprised us with its quality imagery, near-silent operation and multiple functions, in our review.

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Orzorz Star Projector
Save $30
Orzorz Star Projector: was $80 now $50 at Amazon

Save 38% on one of the best star projectors around. In our review, we found that despite the price, it gives the most premium models a run for their money.

Pococo Home Planetarium Star Projector
Save 29%
Pococo Galaxy Star Projector: was $126 now $90 at Amazon

Save 29% on the Pococo Galaxy Star Projector, which we've named one of the best star projectors thanks to its rechargeable battery.

Note: Redeem the 10% coupon to maximize the savings.

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Amazon Prime Day drone deals

Potensic Atom SE
Save $40
Potensic Atom SE: was $360 now $320 at Amazon

Save $40 on a drone we praised for its value for money, ease-of-use and good quality build in our review. This bundle comes with a remote controller, a charging hub and a carry case.

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Ruko F11GIM2 Bundle
Save $180
Ruko F11GIM2 Bundle: was $500 now $320 at Amazon

Get 36% off this excellent drone that offers a 4K camera, excellent range, a huge battery life, great stability and a few extras too.

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Holy Stone  HS175D
Holy Stone HS175D: was $200 now $169 at Amazon

Save 15% on this Holy Stone drone. It features GPS, GPS-assisted flight, altitude hold, a 4K camera, and much more when applying the $10 coupon on top of the normal discount.

The main difference between this and the HS720G is that this doesn't have 5G Wi-Fi transmission, but if you don't specifically need that, then this is a great deal. Also, while this has a 23 minute battery life, it comes with two batteries.

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Holy Stone HS720G bundle
Holy Stone HS720G bundle: was $250 now $210 at Amazon

Save $40 by applying the coupon on a clever 4K camera drone that comes with plenty of additional accessories to help even a drone newcomer get started. Make sure you apply the $100 coupon to get it at this price.

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Amazon Prime Day streaming deals

Amazon  Fire Stick
Save $20
Amazon Fire Stick: was $50 now $30 at Amazon

Save $20 on the newest model of Amazon Fire Stick. It offers 4K viewing and access to services like Disney Plus, Prime Video, Netflix as well as free streaming apps and more.

Note: You will need subscriptions to watch select apps.

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Amazon Prime Day Lego deals

Lego Technic Lunar Roving Vehicle
Lego Technic Lunar Roving Vehicle: was $220 now $201 at Amazon

Save $19 on this vehicle that features different attachments, fine details and comes with nearly 2,00 pieces. This is a buildable replica of the vehicle from the Apollo 17 mission.

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Lego Mandalorian helmet
Save 20%
Lego Mandalorian helmet: was $70 now $56 at Amazon

Save $14 on an iconic build that showcases the Mandalorian's helmet. It features 584 pieces and comes with a display stand and plaque.

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Lego Star Wars Ahsoka Tano T-6 Ship
Save $25
Lego Star Wars Ahsoka Tano T-6 Ship: was $80 now $55 at Amazon

Save $25 on Jedi Ahsoka Tano's vessel, as seen in the Disney+ series. This sleek vessel also includes minifigures of Sabine Wren and the villainous Marrok, just what you need for Lego lightsaber battles.

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Lego R2-D2
Save $20
Lego R2-D2: was $100 now $80 at Amazon

Save $20 on everyone's favorite droid with this buildable toy figure. It can be a playful centerpiece or used for play! It also comes with an R2-D2 minifigure and a 25th anniversary Darth Malak minifigure.

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Lego Star Wars Millennium Falcon
Save 20%
Lego Star Wars Millennium Falcon: was $85 now $68 at Amazon

Get 20% off this excellent value Millennium Falcon buildable set. It stands on a display stand, has fantastic detail and is the most affordable Falcon yet. We loved it in our review.

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Lego Creator 3 in 1 Space Astronaut
Save 20%
Lego Creator 3 in 1 Space Astronaut: was $55 now $44 at Amazon

Save 20% on an excellent set for budding astronauts and young Lego enthusiasts. It's a simple build, you can create an astronaut, a ship or a space dog and it comes with 647 pieces.

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Lego Marvel Rocket & Baby Groot Minifigure
Save 20%
Lego Marvel Rocket & Baby Groot Minifigure: was $60 now $48 at Amazon

Save 20% on a Lego set best suited for young fans of Marvel and Lego. It features 566 pieces and you can build a detailed set of Rocket. Plus, it comes with a minifigure of Baby Groot too!

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Lego Marvel Avengers: Endgame Final Battle
Save $40
Lego Marvel Avengers: Endgame Final Battle: was $100 now $60 at Amazon

Save a huge 40% on this recreation of one of the most iconic scenes from the Marvel Cinematic Universe. You get nearly 800 pieces and you get six minifigures and a Thanos figure.

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Amazon Prime Day Star Wars deals

Sabine Wren Black Series Force FX Lightsaber
Save $58
Sabine Wren Black Series Force FX Lightsaber: was $279 now $221 at Amazon

Save $58 a Star Wars Black Series Force FX Elite Lightsaber, a replica of the one belonging to Ahsoka Tano's apprentice, Sabine Wren.

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Funko Pop Star Wars: The Mandalorian - The Armorer
Save 28%
Funko Pop Star Wars: The Mandalorian - The Armorer: was $15 now $10.79 at Amazon

Save 28% on a cute yet cool-looking collectible of a pivotal character from the iconic series, The Mandalorian. If you want to save big on your next addition to your bounty, this is the way.

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Star Wars Imperial Assault
Star Wars Imperial Assault: was $120 now $109 at Amazon

Save $11 on Star Wars: Imperial Assault. This sizable board game features over 200 cards to ensure it can be enjoyed over and over again. Players must pit their wits against each other to control either rebel groups of Stormtroopers and the Empire's forces in skirmish missions.

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Amazon Prime Day Star Trek deals

Star Trek The Original Series Blu-Ray
Save 24%
Star Trek The Original Series Blu-Ray: was $62 now $47 at Amazon

Save 24% and enjoy a 25-disc extravaganza of Star Trek: The Original Series. All 79 original episodes feature - remastered - as well as over seven hours of special features.

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Amazon Prime Day board game deals

Amazon Prime Day model rocket deals

Estes Tandem-X Launch Set
Save 11%
Estes Tandem-X Launch Set: was $45 now $40 at Amazon

Save 11% on another top beginner set from Estes. This set features two rockets, with varying maximum altitudes and also comes with a launch pad, easy-to-assemble parts and parachutes.

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Save 8%
Was $36 now $33.21 at Amazon

Save 8% on this Estes model rocket launch set. It's 16.2 inches in length and offers cloud-base flights over 925 feet with a standard Estes engine.

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VR headset deals

Save $391
Save $391
Was $1,200 now $809 at Amazon

Save $391 on a VR system that will deliver a superb virtual reality experience.

The HTC Vive Pro 2 VR system features a headset with 5K resolution (providing your PC is powerful enough), a 120-degree field of view and a pair of easy-use controllers.

It's one of the most powerful headsets around, making our list of the best vr headsets.

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When is Amazon Prime Day 2025?

When is Amazon Prime Day 2025?

Amazon Prime Day starts on Tuesday July 8 and runs until Friday July 11.

Amazon Prime Day Frequently Asked Questions

What is Prime Big Deal Days event?

Amazon's Prime Big Deal Days event started in October 2022 and kicks off the holiday shopping season in October. It is sometimes referred to as October Prime Day and usually only runs for 48 hours, much shorter than the main Prime Day earlier in the year.

This is a Prime members-only event, so if you want to make the most of potential savings on this event, make sure you sign up to Amazon Prime before Oct. 7. It may even be worth signing up before then as there are often early deals in the weeks and days leading up to it.

What is Amazon Prime Day?

Prime Day is Amazon's largest annual sale and is exclusively for Amazon Prime members. While some non-Prime offers may be available, the best discounts are reserved for members. This year sees the first four-day Amazon Prime Day, running from July 8 - July 11.

Do I need to be an Amazon Prime member to get Prime Day deals?

Yes. While some deals are available sitewide, the best offers are often exclusively for Amazon Prime members. To access all eligible deals, consumers must sign up for a Prime membership, which currently costs $14.99 per month or $139 per year. New subscribers can also start a free 30-day Prime trial, provided they have not been a member previously.

How to sign up for a free 30-day Amazon Prime trial:

1. Go to Amazon Prime.

2. Select "Start your free trial."

3. Follow on-screen instructions.

4. Begin browsing Prime-exclusive deals.

Prime Day began in 2015 to celebrate Amazon's 20th anniversary and to encourage consumer spending outside the traditional holiday season. The online retailer aimed to "offer a volume of deals greater than Black Friday." The annual sale has grown significantly, prompting other retailers to offer their own competitive deals. We will provide updates on offers from Amazon and other major retailers, including Walmart, Best Buy and Target.

Pro tips for Prime Day preparation

Prime Day is one of the year's biggest shopping events, so a little preparation can lead to significant savings. These six tips can help you find the best deals efficiently:

1. Use the Amazon Prime free trial: This is an excellent option for those who hane't tried Amazon Prime before. Since Prime Day is for Prime members only, first-time subscribers can take advantage of a 30-day free trial.

2. Watch other retailers, too: Other companies often offer sales to compete with Amazon during Prime Day. Check Walmart, Best Buy and other big box stores, as their deals might be comparable or even better, and you won't need a Prime membership to participate.

3. Know what you want to buy: Consult our buying guides at Space.com to prepare for the event. Our best telescopes guide highlights devices for spotting celestial objects, while our Lego Star Wars Deals and general Lego deals can help builders of all ages. We will update these pages leading up to Prime Day.

4. Stay flexible: During Prime Day, we will strive to show you different versions of the same product or equivalent items to help you make informed choices. Deals can expire quickly, so avoid getting fixated on a single product. Flexible shoppers often find more satisfaction.

5. Start early: Early bird deals are often among the best, especially for high-demand items with limited stock, such as new Lego sets, specific binoculars or telescopes. Grab these items quickly before they disappear. While smaller gifts may not have as much demand, it's generally best to act immediately if you really want a specific item.

6. Check back regularly: Amazon rapidly updates its pricing throughout the event, and Space.com will do the same. We often see significant deals appear in the final hours as stock is released or new offers emerge on the Amazon website. Keep refreshing our pages, and we will guide you through the busy four days of Prime Day.

Amazon Prime Day, or wait for Black Friday?

Prime Day vs Black Friday?

Amazon Prime Day and Black Friday both offer significant sales on popular items like binoculars, telescopes, Star Wars kits and board games. Deciding when to make a purchase requires careful consideration.

If you are an Amazon loyalist, Prime Day may be your primary shopping event. While other stores like Best Buy, Target and Walmart participate, they often reserve their most aggressive sales for Black Friday. Additionally, Prime Day's member-exclusive nature can provide a shopping advantage.

Naturally, if you prefer to receive your items sooner, Prime Day is the time to buy. However, if you want a wider range of retailers to consider, we will also keep you informed about Black Friday opportunities later in the year. Stay tuned to Space.com in the weeks leading up to Black Friday for our coverage of the best space deals, extending through Cyber Monday.

Is Prime Day next day delivery?

Where's my stuff from Prime Day?

Depending on location and time of ordering you may not receive your items via next day delivery, even if you have an Amazon Prime membership and have bought in the Prime Day deals.

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Join our Space Forums to keep talking space on the latest missions, night sky and more! And if you have a news tip, correction or comment, let us know at: community@space.com.

Jase Parnell-Brookes
Managing Editor, e-commerce

Jase Parnell-Brookes is the Managing Editor for e-commerce for Space and Live Science. Previously the Channel Editor for Cameras and Skywatching at Space, Jase has been an editor and contributing expert across a wide range of publications since 2010. Based in the UK, they are also an award-winning photographer and educator winning the Gold Prize award in the Nikon Photo Contest 2018/19 and named Digital Photographer of the Year in 2014. After completing their Masters degree in 2011 and qualifying as a teacher in 2012, Jase has spent the last two decades studying and working in photography and publishing in multiple areas, and specializes in low light optics and camera systems.

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