This is not my auction, but if anyone needs the $10 or $25 Miccosukee i saw that Bill Wells has one of each on ebay at face. Not bad considering that it is an out of the way place to get these chips from.(link below)
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&ih=003&item=130007821541&rd=1&sspagename=STRK
and ..
http://cgi.ebay.com/10-Miccosukee-Resort-Miami-FL-Chip_W0QQitemZ130007821553QQihZ003QQcategoryZ63753QQssPageNameZWDVWQQrdZ1QQcmdZViewItem