There are several theories about where J Dilla's MPC is, but the most likely scenario is that it was sold after his death. Dilla's estate has not released any information about the whereabouts of the MPC, so it's possible that it simply doesn't know where it is. However, there are a few clues that suggest the machine might be in the hands of a private collector. In 2012, an anonymous buyer paid $16,000 for a piece of studio equipment that was once owned by J Dilla. The seller claimed that the MPC was included in the sale, but there was no way to verify this claim. However, given the high price tag and the fact that the seller specifically mentioned the MPC, it's possible that the machine was indeed included in the sale. If the MPC is indeed in the hands of a private collector, it's unlikely that it will ever be seen or heard from again. The machine is a piece of history, and it's very likely that the owner is keeping it hidden away for safekeeping. However, there's always a chance that the MPC will resurface someday, and when it does, we'll finally get to hear what J Dilla created with it.