What Nintendo purchase do you regret most?

Infendo

I’m sure I got burned in the 8, 16, and 32-bit days. But the one Nintendo game I most regret buying was Star Fox Adventures Assault for GameCube.

Before plopping down for it, I hadn’t bought a Star Fox game game since the original gangster version for SNES. I thought it would similarly be fun. It wasn’t. It sucked. It was obviously intended for a much younger audience. $50—gone.

What about you—what Nintendo purchase do you most regret?