Update: Deal over.

GoPro HERO7 Black — Waterproof Digital Action Camera with Touch Screen 4K HD Video 12MP Photos + $50 Amazon Gift Card – Link

Amazon has this currently marked down to just $349 w/ free shipping!

• HyperSmooth Video Stabilization – Get gimbal-like stabilization—without the gimbal. HERO7 Black predicts your movements and corrects for camera shake to deliver insanely smooth footage
• Time Warp Video – Capture super stabilized time lapse videos while you move about a scene. Increase the speed up to 30x to turn longer activities into shareable moments
• Gift card is also usable as a bookmark (6.5″ x 2″ x 0.1″)
• Gift Card has no fees and no expiration date