On July 25th, 2016 we will be removing the ability to sell certain older H1Z1 crate items on the Steam Marketplace. Crate items have been marked trade only since Mercenary Crates were released last year. This change brings the older (pre-Mercenary Crate) items in line with the rest of the crate items in the game. Please note that crates themselves can still be traded and sold on the Steam marketplace.