Here is the Headless Horseman's sales history in Roblox: October 31, 2013 - November 3, 2013; October 10, 2014 - October 30, 2014; October 1, 2015 - November 3, 2015 ...

Roblox announced Monday that it’s launching the first iteration of its 3D model, dubbed “Cube,” to allow creators to create 3D objects using generative AI. The company also launched an open ...

Roblox is launching and open-sourcing Cube 3D, the first version of its foundational AI model for generating 3D objects. The model is trained on 3D objects. Eventually, it will be multimodal.

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.