When I was doing a search on eBay looking for a historical book on Jujitsu, I ran across the Valadez Kenpo Association. They were/are selling DVD's that instruct you on different styles of martial arts that are created by the Association. They have strict rules on advancement, unless apparently you buy it through eBay.
For $45.95 after shipping, you receive the Reality Street Survival Valadez Kenpo Combat system. With it you get 11 DVD's, 2 CD's, certification's up to 1st Dan Black Belt, and an instructor’s certificate. Since the website states that you can't advance unless you have tested, I emailed him about it. He wrote back that it was based on the honor system. So that would mean not only would you would have a "Black Belt", but you could instruct others.
And I wasted $50.00 on a video game, damn...
With all seriousness, it sounds like a scam to me!