I made a spot for it here for when we do complete the checklist. But, I was able to find some of the cards through Amazon, ebay, and COMC.
1 Cal Ripkin Jr. - Baltimore Orioles
2 Ken Griffey Jr. - Seattle Mariners
3 Mike Piazza - Los Angeles Dodgers
4 Derek Jeter - New York Yankees
5
6 Alex Rodriguez - Seattle Mariners
7 Mark McGwire - Oakland Athletics
8 Tony Gwynn - San Diego Padres
9 Chipper Jones - Atlanta Braves
10
11
12 Juan Gonzalez - Texas Rangers
Maybe someone can find the rest.
Hobey Baker and Casey DeSmith Super Collector. Always looking for cards of Pugs.