Trade-In System is found via “Manage Inventory” option in the Garage sub-menu. From there, select the items to trade in and confirm. * For every 5 "Uncommon" items that are traded in, 1 random "Rare" item is drawn in exchange. * For every 5 "Rare" items that are traded in, 1 random "Very Rare" item is drawn in exchange. For every 5 "Rare" items from the same Crate series that are traded in, 1 random "Very Rare" from that Crate series is drawn in exchange. * For every 5 "Very Rare" items from the same Crate series that are traded in, 1 random "Import" from that Crate series is drawn in exchange. "Very Rare" items not from Crates cannot be traded in. A following error message is displayed: "Sorry, the series these items belong to doesn't support Trade In for this item quality."