TweetNo offense, but most collectors typically use the same pen for signatures. Apparently, some colors are more valuable than others. The real test here is to find another Nolan Ryan signature and see if it matches. Let me see what I can find....yep, you are right....
Here's Nolan Ryan's https://www.steinersports.com/ssm/con...rowseCats=2261
Here's Mariano's
https://www.steinersports.com/ssm/con...owseCats=10222
This guy is a complete tool!!!!