David's post about famous non-Rookie cards got me thinking. What is the one card that was never made that you wish you could have?
'52 Topps Satchel Paige?
'54 Topps Mantle?
I think I would have to go with a '57 Topps Harmon Killebrew. Here is a mock-up of what one could've looked like:
What would yours be?