Keep in mind the integrated SuperCPU 128 alone has sold for over $1000 on eBay recently.
God, why? Had the SuperCPU caught on in the late 1980s and a substantial library of software been made for it, maybe these things would be worth something. And for the 128... there's a serious lack of software for a standard 128, is there even any useful software for a SuperCPU 128? Other than collector value, the SuperCPUs seem relatively useless. I really can't fathom why they're so valuable.