Canon BG-E2N Vertical Battery Grasp for Canon.
fits 50D/ 40D/ 30D/ 20D.
makes electronic camera look professional, with vertical shutter and so on
. This is an OEM Canon original!
Any type of practical deals will certainly be considered.
Likewise available battery charger CG-580.
charges BP-511/ BP-511A electric batteries.
$40 with investment of grip ($50 without).