Let's keep it confined to consoles only, so no PC, even though that's going to hinder Nathan

And actually, as far as money, I suppose it would make all of our votes for money spent on the PC, so consoles only.
I'd say that I spent both the most time and money on Super Nintendo. My brother and I played an obscene amount of hours of Mario Kart and we still play it today when I go home. My sister is now into the game, as well. (Side note and *knock on wood*, I hope nothing ever happens to that game cartridge... it's been like 15 years and going strong). Probably also spent the most money on SNES during its lifespan. I think at the max, we probably had around 50 games, which is more than I ever had for NES, N64, Gamecube, Playstation, or Xbox.