I make a point of finding good deals on games and systems. I got a Sega Saturn for 7 bucks, chiefly for NiGHTS into Dreams, I snagged Final Fantasy in the box with the guide (ie, original for the NES) for 28 bucks a while back, and my mom even managed to find Parasite Eve at a yard sale for 3 bucks.
I'm rambling now though.