NOT A CONSOLE CASE. I need one just for games (the more the merrier, at least 20 would be nice). And, of course, the cheaper the better.

I've looked on ebay and import sites, but every one I've come across is either individual cart cases, or a carrying case for the console and 3-4 games. I really just need something to hold about 20 gba games, no consoles, or accessories, or any other BS, JUST game carts.