1989 Upper Deck Ken Griffey Jr Error Card Blank Front.

The front of this card is blank, the back is double printed with Ken Griffey Jr and Don Baylor both. Griffey back is more prominent as it shows the bio and stats for his over Baylor's. Also shows another player with a pinkish hue that looks to be a front pic. Lots of pictures so you can study it closely.

Very interesting card and none others on eBay like it.

Shipped well packaged in a small flat rate box.