Signature Authentication?

[Roy Birchler]

I am thinking about getting my Mantle/Griffey 1994 UD dual auto card authenticated. I was wondering who would be the best to send it to.
PSA/DNA is going to be at a couple of shows near me in the next couple of months.
Looked at JSA & PSA sites and could not figure out what they would charge for the card.

Roy

 

[coltsnsox07]

I called JSA to get the right amount of what I sent to get certed. Real friendly on the phone.