Trust me, excellent condition on these sites doesn't mean squat. A "like new" or "excellent condition" game will often be filthy dirty, covered in kid grime and not working, this is true especially on ebay. Of course a little cleaning of the contacts with rubbing alcohol and a q-tip makes them work 99% of the time. Sometimes you will run into a dead game, usually that only happens if they have been previously submerged in water, hopefully when and if this happens it will happen from gamestop so you can at least return it. This is just from personal experience. Think gamestop quality games basically.