You can buy a PS2 brand new for around $150 now, so for a used system a pawn shop is not going to give you more than half of that. The controllers, wires and adapter are assumed, so you probably won't get anything extra for that. As for the games, chain stores in my area like GameStop have been buying back PS2 games for around $5, so you're looking at around $85-$90 for the whole set.

