Do you keep games in a collection ie. A LOT OF THEM, or trade/aquire/trade

[Tizona]

I fight myself on this one all the time. My desire to have a collection and my desire to not be poor often struggle against each other. I generally just take the time to think "will I really play through this game again?" if the answer is no, and I can get a fair trade or price for it, its gone. I'd rather have something new, that i can afford, instead of an extra box on my shelf. Of course, If  money was no object, than I'd probably never trade again :)