Canon BG-E2 Battery Grip
This Canon BG-E2N battery grip is in excellent condition and ships in it's original box.
This grip will allow you to shoot vertically with your Canon EOS
20D, 30D, 40D, or 50D camera and offers a main dial, shutter release, AE
lock/FE lock, AF point selection controls, and a 1/4-20 tripod mount.