How much does this cost to the nearest dollar?

Vello BG-C18 Battery Grip for Canon EOS RP Mirrorless Camera
The Vello BG-C18 Battery Grip is specifically designed for the Canon EOS RP mirrorless camera. It accepts two LP-E17 batteries to double the camera's battery life, shooting time, and video recording time. Additionally, the grip offers a comfortable, extended, and rubberized nonslip grip, and a shutter-release button for vertical use allows you to shoot without your arm and hand in an awkward position. When shooting in a horizontal position, you can lock the grip shutter button with the control lock, so you don't accidentally fire the camera, and the grip maintains tripod support with a threaded 1/4 -20 socket on the bottom. The grip accepts two LP-E17 rechargeable batteries, which double the camera

Price is $58.00
Price: $57.95