Value of a rare unique Koufax piece?

[Giancarlo27]

Originally Posted by clydepepper

FYI- The only way I KNOW an autograph is authentic is having seen it signed with my own eyes. Even then, some sort of Certification witnessing that would be necessary should I ever want to sell the item.

There are a lot of folks further upstream in the food chain of hobby knowledge than me, but, without more 'proof', I doubt if anyone would be tempted to even acknowledge your item, much less put a price on it.

Also, not the sort of item expected from someone's second post.

Fair enough. He has no plans to sell it without authenticating first of course so the first step were it to be sold (which he might not do) is to send it to PSA. As for my lack of posts, I made the account on the recommendation of blowoutcards members (a forum I have been on for 5 years) due to the expertise of people on here. I do not collect vintage cards or memorabilia. Here's the link to the blowoutcards thread I posted: http://www.blowoutforums.com/showthread.php?t=1144301

[RichardSimon]

Originally Posted by Giancarlo27

Fair enough. He has no plans to sell it without authenticating first of course so the first step were it to be sold (which he might not do) is to send it to PSA. As for my lack of posts, I made the account on the recommendation of blowoutcards members (a forum I have been on for 5 years) due to the expertise of people on here. I do not collect vintage cards or memorabilia. Here's the link to the blowoutcards thread I posted: http://www.blowoutforums.com/showthread.php?t=1144301

How is PSA going to authenticate all those HS kids autographs?

[Giancarlo27]

Originally Posted by RichardSimon

How is PSA going to authenticate all those HS kids autographs?

I had assumed that they would authenticate solely the Koufax signature. Do you think they would try/need to authenticate the other signatures?

[mcgwirecom]

Originally Posted by RichardSimon

How is PSA going to authenticate all those HS kids autographs?

They have exemplars of everyone ever born, don't you know that? LOL

They've never seen an autograph they couldn't authenticate. JSA is similar.