Oh yeah, my answers:

1. I found a PC game in a cereal box once. It was a really bad FPS game, but hey, it's game, and I played it.

2. I found a tupperware container full of money once, but someone claimed it.

3. I found my transparent green PS1 memory card that had been missing for almost two years. It was completely full of mostly RPG gamesaves, and I was ecstatic when I found it. Then I lost it again, and now I still don't know where it is. I don't know where any of my old memory cards are =[