I just bought Sim City 2000 for PS1, which was only missing it's phone book like instruction manual for $5 from a local shop. The clerk at the shop was showing me some discs that needed to be resurfaced and tossed me a copy of Jaws and the first disc of the multi disc Star Wars II: Attack Of The Clones, both disc only.
I'll probably watch both movies, then never watch them again, but free is free. Now I just need to find a copy of the manual for Sim City 2000.
I'm also going to go in a bit and spend $60+ of my remaining BBV credit on a pre-order for Little Big Planet.