Listen, I'm not going to do any more broad speculating or jumping to conclusions. Dan was right on that account. We won't know anything until we have solid benchmarks and a price and we read reviews of them in production usage. However we can extrapolate based on current tech prices at ebay retail what this little machine might cost in the basic configuration. Yes these are estimates. I have tried to keep them as low as reasonable. But I'll be pretty surprised if it's not very close to accurate when this comes to retail, barring Apple selling these below cost. Of which there is a snowball's chance in hell.
dual firepro GPUS, present in the low end model - at least $700-800 each, based on current top end firepro = $1400
32 GB ECC 1800 mhz RAM = $1000+ (lowball estimate based on current ddr2 ecc RAM for mac pro)
single intel xeon 12c = $900-1200 (based on current price of top end 8c xeon + 20%)