I will jump into the fray and say that I, too, would support an inexpensive SuperCPU clone. I have long wanted to expand my 64 systems (though I primarily use a 128D these days) but the astronomic expense of SuperCPUs in private sales and on eBay have put me off. I cannot justify spending several hundreds of dollars, especially not over $1000, for old ass hardware. I would happily spend a couple of hundred on new hardware which is more functional and capable. (well, if I had a couple of hundred to spare, that is
)