This Pedro Martinez 2004 Fleer Showcase Grace jersey patch trading card is a must-have for any Boston Red Sox fan or baseball card collector. With a limited edition of only 50 cards produced, this patch card features a serial number 34/50, G/U'd jersey patch relic, parallel/variety, and insert. The card is from the 2004 Fleer Showcase set and manufactured by Fleer. It is a sports trading card with a patch design and showcases Martinez in his Boston Red Sox uniform. The card number is #SGP-PM and it is associated with the Major League (MLB) and the Boston Red Sox team. This card is a unique and valuable addition to any collection.