If anyone is in need a 2AA Streamlight Protac the Boy Scouts of America has them on clearance for 19.98. It has the Summit logo (Boy Scout Camp in WV) on the light. Shipping is $7.50 or you might be able to find one in your local scout shop. Not all scout shops participate so it might be worth a phone call before you make the trip.
http://www.scoutstuff.org/flashlight-sbr-protac-2aa.html#.Vs4I2P4UWHs
http://www.scoutstuff.org/flashlight-sbr-protac-2aa.html#.Vs4I2P4UWHs