The 2015 Topps Finest Rob Gronkowski #73 Black Refractor PSA 10 trading card is a high-grade collectible featuring the New England Patriots tight end. This sports trading card is part of the 2015 Topps Finest set by Topps and graded a perfect 10 by Professional Sports Authenticator (PSA). With its sleek black refractor parallel variety and association with the NFL, this card is a desirable piece for any football card collector looking to add a premium item to their collection.