1989 Joe Montana signed

[zazumc]

Got this card that we're trying to find out how to determine if the signature is legit or if it's a factory signature. Haven't been able to find any other cards like it with the signature, so thought we would ask. Would love to know a value if anyone has any idea.

Thanks!

[pwaldo]

Don't know if it is real or not but there were no factory autographs for the 1990 Pro Set

[markw2856]

More times than not you can go to ebay advanced search and look at completed sales. It doesn't always work, but more times than not you can at worst get some info. This card sold twice in December, once for $5 and another time for $14 and change from the same seller. So either the seller had two of these or he had someone else fake bidding and sold it higher a few weeks later. Your card is beat up, not authenticated, so take it for what it is worth. You will be spending more money to just authenticate it than what it is worth most likely. If you have a cool story behind it and want to keep it in your collection you could do the cheapest grading with some other cards. Also like pwaldo stated, this is a 90 Pro Set card not a 89. You can clearly see the 1990 date on the back of the card.

[akaus21]

It is not pack pulled certified and just from a quick search on Ebay, the card is worth a few bucks. If it was certified authentic by PSA or JSA it would be worth more.