When I did the game store work thing, there were two systems everyone would trade in, hoping they would get jawusum amounts of store credit.
Sega Genesis & N64.
Both of these were traded in to the point where our stock was cheap, like $20 for a system+all cords+a controller. Whereas I have a fondness for the Genesis, I didn't for the N64.
Plus I hate the N64 controller, the graphics, and I feel the N64 was not a worthy follow-up to the SNES.

