There is a store around the corner that has police trade-in's for $350 and when I say they are used, they are very used from what I can tell on the outside (haven't had a chance to break them down and look on the insides but the outsides look like they've seen alot of wear and are very dirty). Was thinking about offering them $200 (not sure if they will take it or not) but I think I can reason with them by saying that you can find LNIB gen 3 G17's for $400 - $450... If they do agree (and I might buy 2 at that price) what are some things to look for? Barrel bulge? I'll probably have to replace the recoil spring, striker spring, etc. Anything else to look for?