Oh god, I wish I could forget this. About ten years ago, there was a huge misunderstanding between me and my brother. He was looking to get rid of his large, unplayed collection of PS1 and N64 games, and he told me I could sell them. So I did. Turns out, he wanted to sort through them first...yeah, wasn't a happy time.
The thing is, some of these games were true classics and current nostalgia fuel. Metal Gear Solid, Dino Crisis, Goldeneye 007, Star Wars: Shadows of the Empire, Tomb Raider, things like that. Actually, I guess it's hard for me to care about giving away Tomb Raider anymore. I bought that again years later and instantly regretted it. The stupid thing hasn't stood the test of time in the slightest.