I looked myself and all the above came to mind. Then I looked up evoltion trainer on ebay. There it is, the only place I could find any info. Looked up the ? designer on the side. Nothing.
I would ask one of the seller on ebay. It looks very questionable to me. No feedback ratings on the seller. Hobbyextreme707 member since May 27, 2005. It is not a camera picture as the picture indicates...not sure what that is.
I get my fair share of magazines, I look all over here on the web, been to hobby shops in many states. Never heard of it.
Good luck with your purchase, I really hope it works out for you.