The printing plate mini cards are the metal plates that were used to print the Allen & Ginter mini's. They are numbered one of one, but there are four different color parallel's for each card, so any one mini card will have four printing plates.
2013 Allen And Ginter Flex Hernandez Magenta Printing Plate 1 of 1 Mariners
$12.50 (3 Bids)
Time Remaining: 3d 12h 36m
Scott Diamond Minnesota Twins 2013 Allen and Ginter Magenta Printing Plate #/1
Time Remaining: 7d 4h 30m