How much does this cost to the nearest dollar?

Lifelimit Accessories Starter Kit Compatible with Gopro Hero Black White Silver DJI AKASO APEMAN Campark SJCAM Action Camera
Chest strap：Let you wear all GoPro cameras (except Digital HERO 5 Wrist Camera) on your chest Comfortable, fully-adjustable design fits all shapes and sizes, including over large jackets Perfect mount for skiing, kayaking, biking, motocross, equestrian and other action sports Lets you capture your knees & skis on the slopes, or your bike frame & handlebars Easy way to share the filming with your friends Headband：FEATURES of the Head Strap Mount Fully adjustable to fit all sizes, the Head Strap is compatible with all GoPro cameras and great for keeping the footage clear while you shred Bicycle clip：

Price is $30.00
Price: $29.99