DAVE,YES THERE IS A PRICE GUIDE FOR SLOT CARDS. WE ARE USING THE 6th EDITION OF THE "SLOT CARD PRICE GUIDE" BY PAT LAMB AND STEVE WELLS. YOU SHOUD BE ABLE TO OBTAIN A COPY OF THIS FROM PAT LAMB WHO'S EMAIL ADDRESS IS (LAMBTOKENS AT PRODIGY.NET).
SHE HAS A POST DIRECTLY ABOVE AS SHE BOUGHT THIS MONTANA ITEM. PLEASE PURCHASE THIS GUIDE AS IT IS A VALUABLE TOOL FOR TRACKING CARDS. JERRY KLARE