Card Shop › 2020-21 Panini Court Kings Otto Porter Jr Holding Court Signatures #HC-OPJ 1 / 2 Image 1 of 2 Image 2 of 2 2020-21 Panini Court Kings Otto Porter Jr Holding Court Signatures #HC-OPJ $15.00 Sapphire #23/25This card ships sleeved within a standard top loader. Add To Cart Added! Sapphire #23/25This card ships sleeved within a standard top loader.