How much does this cost to the nearest dollar?

GoPro Protective Housing (HERO7 Silver / HERO7 White) (GoPro Official Accessory), Clear
The GoPro Protective Housing for HERO7 Silver & HERO7 White serves two purposes? it protects the camera from mud, dirt, and debris during your activities, and it makes the camera waterproof down to 131' for deep-water diving.The housing features a flat glass lens that lets you capture sharp images on land and underwater. It also comes with a skeleton backdoor that allows easy access to the camera's touchscreen. The skeleton backdoor is recommended for use on dry land only. It also allows for better audio capture on dry land when compared with the waterproof backdoor. Protects your GoPro from mud, dirt and debris during extreme activities Waterproof down to 131ft for deep-water

Price is $40.00

Price: $39.95