I'm actually working on a program that imports your csv files and allows you to create baseball cards that you can either print out or upload. All you have to do is input the name of the player you'd like to have a card created for, and you get a resulting card. I'd like to have the ability to have different styles (so far I just have '69 Topps and the old Piedmont Tobacco Cards). As of now, the import works, as does the player search + resulting card. Still to add:
Batch processing for multiple cards
The ability to choose which style to have rendered
Auto-zip so the entire collection is web ready.
Anyway, here is a quick screen capture: