Insta360 Ace Pro 2 8K Action Cam w/ Single Battery Bundle $310 at Amazon $310 $400 Amazon has the Insta360 Ace Pro 2 8K Action Cam w/ Single Battery Bundle on sale for $400 - $90 off coupon (click checkbox) = $310 with free shipping. Films at 4K 60fps or 8K 30fps, waterproof to 39ft, handles temps down to -4ºF. $310 retail: $400 Posted by DrBatman03/17/2026 at 12:32 PM PT