About 8 years ago, I bought a coworker's game collection from him. He had some top quality stuff, but was getting out of collecting, and I paid good money (at the time) for it. There were lots of boxed consoles, and nearly every game was CIB and in perfect condition. There were even receipts for a good portion of it from the date of original purchase! Since there was a lot of doubles and redundancy with my existing collection, I sold a decent chunk of it off, but I still have everything I wanted to keep.
Over the weekend, the guy contacted me, asking if I would sell it back.
Now, it's been nearly 8 years, and the market has completely changed. I could sell just ONE of the games that was in that lot now for the price I paid back then, and there were a lot of "heavy hitters" in that lot that I still have. And more importantly, I don't want to sell those games back, as they are integral parts of my collection.
Am I being a jerk, or is it OK for me to keep this stuff without feeling bad? I did tell him I'd help him hunt some titles down, and that I have some spare consoles I could probably part with, but the games are staying with me.