Probably no so common now we all have memory cards and local saves but I will go it anyway. When you buy a game, console, memory card second hand was there anything interesting on them or do you have any related anecdotes? Rental stories work too. I once got a copy of one of the Lotus games for the megadrive, the person before me had hit scores in the high score table to give instructions on how to get to the bonus mode (it was an old arcade style game). Old memory cards are always interesting to look through, some people have some very odd tastes in games (or at least "people that like that I would really not have thought would like that". I have had a few puzzle games come with complete unlocks. On rental games, I never really rented long games (UK Blockbuster/choices was never the cheapest, especially when things fell to £10-£20 before too long) though hearing people reminisce now it seems there was a kind of protocol among people that did about not erasing other saves. It never occurred to me that there might be such a thing.