Just a heads up, the Billiken "bootlegs" are believed to be fake by many seasoned bootleg collectors,myself included.
Pablo Artesi is the scammer believed to be behind their existance, as he and his alias' are the only sources that these have ever been sold by. IF you want to buy them for the curiosity factor, by all means do so, just please be aware of what they are truly believed to be and pay accordingly.
Cheers
Joe
PS...Mike, I apologise for the non transactional comment,but in this situation I felt it was needed to potentially save this guy some $$ and make sure he knew what he was buying.