A couple of Chinese companies, Xing Le and San Star Ltd., have started manufacturing bootleg Atomiswave games. They're selling the games directly for $50, but certain scammers are reselling them on for $200 on eBay and other forums.
The labels on the carts are off and the games themselves apparently have some graphical glitches. So far all the games feature the same serial number, so it's easy to tell them apart for the moment:
I urge Atomiswave owners to be very careful if they're in the market for some new games.