I made a huge haul last week. I just kept coming across good deals. It started with this ebay lot of 20 games:
http://www.ebay.com/itm/Nintendo-Gamecube-Lot-Of-20-USED-Gam...
There's nothing too special in there, but it evens out to $2.45 a game, so it was a fair deal.
Then right before going on vacation, I found these at Value Village:

Prices were fare, but I used a %30 off coupon to make them a pretty good deal. But that's nothing, I was just getting started.

While I was on vacation, I found even more games at a St. Vincent De Paul store and they were only $3 each! Some of them are doubles for future trading.
I capped it all off by finding these two at two different Thrift Stores:

Dr Mario is complete and in pretty good condition. Contra 3 was a steal at $12 after a coupon. I'm glad I finally got that game. I also got an NVidia Shield for free as a bonus from work. I made a video on it all here: