You can buy riders’ digital cards in the PBR marketplace by clicking the "STOCKYARD" tab. All players to purchase are listed in that tab. If you participated in the 8-second challenge, the riders you received can be included in the game. The 8-second challenge cards are not for sale in the marketplace. Please note that ONLY PBR Team Series digital trading cards are eligible for play, 2022 digital trading cards cannot be selected for play.