For some odd reason I've always traded in all of my handheld games at the end of the generation/when I buy the new handheld. I have all of my console games dating back to the Genesis... but there's not a GameBoy/GameBoy Advance game in sight. 
Although, I have traded in some Wii/GC games that I've beaten and never felt I would play again. Still, the vast majority of my collection remains.








