Source: Kevin Mazur / GettyLeBron James hasn’t played a single game for the Philadelphia 76ers, but he’s already rewriting the record books. 23 Sixers jersey has become the best-selling jersey in the first 48 hours after a player joins a new team in any sport in Fanatics history. Fanatics did not release the exact number of jerseys sold in either case, but the company confirmed James’ Philadelphia debut has now set a new benchmark. A fifth NBA championship would further cement James’ legacy as one of basketball’s all-time greats while ending Philadelphia’s decades-long wait for another NBA title. Based on the overwhelming demand for his jersey, Sixers fans are already embracing the newest face of the franchise and believing another championship run could be on the horizon.