Sorry if this is the wrong forum, but I was on eBay and ran into something that just made me go "WTF?"

Contra Force on GBA

The auction guy admits its an unlicensed copy (probably a flash cart with a custom label then) and describes it in detail. I'm tempted to buy this out of sheer morbid curiosity, but caution is holding me back. If anyone else wants to have at it though, let me know how it is.