Question on getting a signed bb authenticated

[Pat R]

I have a friend that wants me to take a 1960's baseball signed by some of
the ST Louis Cardinals to the national to have it authenticated.Can it be
done at the show or does it have to be sent in?Any Idea what the cost is?
Is it worth having it done?Any help would be appreciated.

Thank You,
Patrick

[Pat R]

Sorry I put this in the wrong section how do I move it? Leon?

[travrosty]

it can be done at the show, or it can be sent in, it will cost 100 dollars plus,

no, its not worth it.

[Chris Counts]

I'd post a few photos and get feedback here. I suspect there's somebody here who is familiar with Cardinal autographs from the 1960s. It wouldn't be surprising if there were a couple clubhouse signatures on it. I have a couple balls from the 1950s and 1960s that I once considered having graded, but the cost was as much as the balls were worth ...