How much does this cost to the nearest dollar?

Powerextra 2-Pack 11.1V 5200 mAh LiPo Intelligent Battery Repleacement for DJI Phantom 2, Phantom 2 Vision and Phantom 2 Vision Plus
Only Compatible with DJI Phantom 2, Phantom 2 Vision, Phantom 2 Vision+ and Phantom 2 charger. All Powerextra battery packs comply with RoHS and CE security testing standards. Upgraded for latest Firmware. With 5,200 mAh of power you can expect flights of 20-25 minutes on a single charge. With built-in 4 LED indicator lights you'll always know how much power is remaining at the touch of a button. Advanced charging and fail-safe circuitry built-in, Protection against overcharge, short circuit and over discharge. Notes Before using battery for

Price is $124.00

Price: $123.99