You can go to Jesses Hunting Page and build one for $100 up or in the factory made arena I prefer the woodswatcher and trail scout myself.Look for a good assort. of delays,a battery strength indicator,a good brand of camera with ability to use at least 800spd film,sturdy case,weatherproof,on/off switch,and good battery life.Usually these will be in the $250-275 price range.I' ve got mixed feelings about homebrews made by someone else and sold as if there are troubles you are at their mercy and availability for help.The only warranty you get is what they promise and they are under no obligation to honor this in the future.I would either build one myself or buy one from a reputable dealer. My 2 cents

woods