Rob Gronkowski says he keeps an eye on the market for his own trading cards, revealing that he looks up prices on eBay to see what they are selling for. The former NFL tight end framed it in a lighthearted way, saying he wants to know how much value his cards have among collectors.
The comment comes as Gronkowski prepares to host a livestream at the National Sports Collectors Convention in Chicago on Aug. 1. His appearance ties one of football’s most recognizable recent stars to one of the biggest gatherings in the sports memorabilia and card-collecting world.
Gronkowski’s remarks highlight how active and visible the trading card market has become, with athletes themselves increasingly aware of resale prices and collector demand. For fans, that adds another layer of interest to convention appearances, especially when a player openly acknowledges following the market for his own memorabilia.
With Chicago set to host the convention, Gronkowski’s involvement is likely to draw attention from both football fans and card hobby enthusiasts. His comments also underline the continuing crossover between sports fame, collectibles culture and online marketplaces such as eBay.
