Saterday I got an Xbox 360 for $39.99 at goodwill. It had a sign on it that said it didn't work. I bought it and it works perfectly.
A couple of weeks ago I got a virtual boy in the box for $15 on craigslist. Oh yeah before that I got one with out the box and no foam eye sheild thingy for I think $3 at goodwill.
A month or so ago I got Harvest Moon 64 for $2.99 at goodwill.
Pretty much every gaming item I own I got for a deal somewhere because I am cheap.