2007 SP Authentic By The Letter Set. Joe Montana complete "Montana" name. VERY RARE and hard to Complete this set. The N's and A's are only numbered to 15. So there can only be 7 completed sets in existence.The item "2007 SP AUTHENTIC JOE MONTANA AUTO ALL #D/15 JUMBO PATCH LOGO AUTO 49ERS HOF QB" is in sale since Tuesday, October 9, 2018. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Football Cards". The seller is "susana1264" and is located in Elizabeth, New Jersey. This item can be shipped to United States.