Catan Trading PostCatan Trading Post The all in one solution to carry, organize, and hold your CATAN cards during the game. The Trading Post works perfectly as a card holder with 6 card compartments that accommodate sleeved cards. The upper level can be seamlessly slid backward to allow free access to all cards. Small notches at the bottom provide convenient access even to the last card. The compartments are designed to hold all cards of the CATAN base game and CATAN 5