How much does this cost to the nearest dollar?

Tilta FS-T01 Sony FS7 Power Supply System (Black)
Extend your potential shooting time, while using your Sony FS7, with the Tilta The FS-T01 allows you to harness the power of Sony V-Mount style batteries; providing not only power for your camera, but auxiliary power (in differing voltages) for accessories. It fits seamlessly onto the rear of the FS7 by way of the camera mounting bracket. Rear mounted power supply system for the FS7 Multiple power outputs for all your devices 14.8V P-Tap, 12V DC, 8V DC, and 5V DC out For V-Mount Batteries Lightweight Design Dimensions 6.3 x 10.3 x 5.3 inches, Weight 1.63 pounds

Price is $238.00

Price: $238