The product is a 1989 Fleer Billy Ripken #616 FF On Bat Knob Error PSA 9 Mint trading card from Major League Baseball (MLB). This card features a rare error where a piece of the bat knob is visible on the card, graded as a PSA 9 Mint by Professional Sports Authenticator (PSA). It is part of the base set for the 1989 Fleer collection and depicts the Baltimore Orioles player Billy Ripken. This collectible item is a must-have for baseball card enthusiasts and fans of the Baltimore Orioles.
eBay