YI 4K+/60fps Action Camera with Waterproof Case, Plus Voice Control, 12MP RAW image & EIS at 4K/30fps (Black) for $280 (Reg. $339)
https://www.amazon.com/gp/product/B01CW4B2P8/
YI Gimbal 3-Axis Handheld Stabilizer for Action Camera 4K and 4K+ for $99 (Reg. $199)
https://www.amazon.com/YI-Gimbal-…01CW4CFKO/