How much does this cost to the nearest dollar?

Supkeyer Cellphone Selfie Chest Mount+ Head Mount+ Wrist Mount with Clip for Gopro Hero 10 9 8 7 6 5 4 / Sony Action Cam/ for iPhone 14 13 12 11 Pro Max Xs Max XR X/ Sony LG ZTE Cellphone
This Strap Mount for Cellphone width between 55-85 mm like iPhone 14 13 12 11 Pro Max XS Max XS XR X 8 7 6 5 Plus Samsung Galaxy S21 S20 S20+ S10 S10+ S9+ S9 S8 S7 S6 Samsung Galaxy Note 10 9 8 7 It also can be used for Gopro Hero 10 9 8 7 6

Price is $20.00

Price: $19.99