Last Sunday was a hockey autograph, so this week I'll switch back to baseball. This week's card is my second Clay Buchholz auto, from 2008 Allen & Ginter:
Sweetening the pot was the fact that this auction also included a copy of Clay's flagship Topps rookie card:
After I won the auction, the seller contacted me to let me know that he included another bonus card in the package that he thought I'd appreciate.
Swing And A Pop-Up, The Science Guy - I must warn you, this is an educational post disguised as a baseball card post. You may potentially learn something if you read further. If you do not wish...