eBay with Drone Superstore by Camrise has the refurbished DJI Osmo Action 5 Pro Adventure Combo for $359 - 20% off with coupon code BRANDS4YOU [Exp 5/10] = $287 with free shipping. 4K action camera with 1/1.3" CMOS sensor, 12-hour extended battery life, stabilization, dual OLED touchscreens, and includes 3 batteries.