Very few, I would imagine. Pricing is just divorced from reality (as in, the point where you'd be able to successfully sell one in a reasonable amount of time), the "I know what I have" stubbornness that is pervasive among a certain type of seller to their own detriment. Pure speculation, but I wouldn't be surprised if this specific car basically self selects for that type of person.

[0] https://caredge.com/tesla/cybertruck/depreciation