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Comparing 2 retailers for the best deal
Product prices and availability are accurate as of Jul 7, 2026, 3:17 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
The lowest in-stock price right now is $2499.99 at eBay. We compare 2 retailers every day so you always see the cheapest current price.
OM SYSTEM -3 Astro Mirrorless Camera is currently available at Amazon and eBay. Use the Price Comparison table above to jump straight to the cheapest listing.

Canon
Canon EOS R6 Mark II Mirrorless Camera with Stop Motion Animation Firmware + Canon RF 50mm f/1.8 STM Lens for Lifestyle Photos & Artistic Images|7K Video, 32.5MP Sensor + 64GB Card + Filter Kit +More
from 1 retailers

Nikon
Nikon Z5 II Mirrorless Camera Bundle with FTZ II Mount Adapter + Bag + 64GB UHS-II U3 Memory Card
from 1 retailers

Sony
Sony Alpha a7 IV 33MP 4K Mirrorless Camera with FE 28-70mm OSS II Lens, SanDisk Extreme PRO 128GB SDXC Card, Backpack, Extra NP-FZ100 Battery, 55mm UV | CPL | ND Filter Kit, 1 Year Warranty
from 1 retailers

Sony
Sony a7 IV Mirrorless Camera with Sony FE 28-70mm f/3.5-5.6 OSS II Lens | 33 MP Full-Frame Sensor | 4K/60p Video + LED Light + Tripod + Spare Extra Replacement Battery + 128GB Card + Camera Case
from 1 retailers
See today's price on Amazon
We link you to Amazon's live price — never a stale one.
See price at AmazonComparing 2 retailers for the best deal
Product prices and availability are accurate as of Jul 7, 2026, 3:17 AM and are subject to change. Any price and availability information displayed on the retailer's site at the time of purchase will apply.
We refresh prices regularly, but retailers move fast. If you found this item cheaper somewhere we compare, let us know and we'll take a look.