Pumpkin King Jack Skellington now has a removable head thanks to him coming in the form of a USB flash drive, where you can choose from 4GB, 8GB or 16GB capacities. Constructed out of impact-resistant plastic, the Jack Skellington drive is pretty much supernatural in its existence as it is effectively waterproof and shockproof. The 4GB model is going for $30, while the 8GB and 16GB models will retail for $47 and $72, respectively.