Same idea for me.

A way long time ago, dumping my N64 and a library of 32 boxed games in mint condition for a PSX 9001 and a fistful of games. I had to see what the other side had to offer.

Soon afterwards I bought another 64 and since then I've become an avid N64 collector, but I can't recover the titles that I sold in quite the condition that I originally had them in.

My N64, NES and Genny stuff do not get traded in....ever. I learned something, I guess.