Recast is exactly what I want to do with one. I'm not wanting to sell them, but I could if there was a need. I just want one, well two for me then one for a friend and then who knows, maybe sell them or the molds. I've already made Transformer casts for various things with Smooth-On products and want to try my hand at a set of GBP. I also need a set of armor for a Jetfire to make copies of as well. My friend may have a set but he can't find them, so I'll wait for him with the benefit of the doubt.
If someone I knew had a set, I would borrow it, make the copies and then let the guy that lent it to me have a set or two for the burden. But, that won't happen because nobody I know has a GBP set.
Anyways, Thanks guys, I'll just have to keep my eyes open.