Unfortunately, only Roblox players with a premium membership are allowed to trade. In fact, both players must have Roblox Premium to unlock and conduct trading.

With a paid Roblox plan, you can trade items, shop for limited-time gear, and collect bonus Robux. Use this guide to discover the Roblox Premium tier that's best for you.

If trading for the Headless Head isn't possible, Roblox players will need to wait for it to go on sale in October. For 31,000 Robux, it can be bought with the Headless Horseman bundle.