Just curious what you paid or are willingly to pay I think I have found one gotta check it out tomorrow. The asking price is $50 the lens is in great shape and I believe it is an 18" I already have one but do I need to go get this other one? Tell me what you think. I am turning into a part collector and getting nowhere on my projector. If I only knew a carpenter around here, beacuse thats my biggest set back at the moment.