Yeah that's what I was saying way up above, ... since it's just info, and not an actual tangible object, in theory this guy can just keep posting and posting and posting the same recipe over and over again, there's really no limit, and it's totally legal.
Anyway interesting way to make money indeed, here's something you can produce at will, meaning when he's in the mood he just posts his auction and away he goes.... make money on it when you wish, you can't do that with a real object such as a pizza stone, or whatnot. It's really a REAL moneytree when you think about it.