Old Baseball Cards on Twitter: Here are Ten Vintage Accounts to Follow After ... Some of the cards don't have a comparable sale to estimate value by in more than a decade, complicating valuation.

As more and more collectors get frustrated with the increasing print runs and costs and decreasing returns of ultra-modern cards, it's a good time to start collecting vintage cards. Normally I ...

"For me, it just adds to the card so much more," Brennan said. "The perfect ballpoint pen signature in the perfect spot on a vintage baseball card is pure art to me that you cannot replicate." ...