Posted By:
Fred C"Footy" cards probably have a very limited market in the US.
As to the other part of your quesiton - I'm sure BGS/PSA/SGC would be happy to slab anything you send them. Hell, you could even get them to set up a registry for those sets. Someone could market the set(s) as HIGHEST registered in the entire universe but I get the feeling you're not going to sell many on this boards BST nor will you find many people wanting to communicate about "Footy" cards here. By the way, are they even pre WWII (I get the feeling you're talking new and shiney stuff). If it were pre WWII then I'd guess there could be a market for the cards in AUSTRALIA.