People upgrading their projectors and me getting a good deal on their old one - the t

[Firestreak]

I'm not quite in the position to buy a projector yet, in terms of having a good place to even set it up - but I'm curious about the used projector market. If I don't want to spend a few grand for a brand new 1080p with a great contrast ratio, what do you guys do with your old 720Ps or lesser 1080Ps when you get a new one and what sort of prices should I look for in a good deal.