hmmmm not sold in retail at all? thats sucks though, so what if theres a guy who wants to actually use 4way sli, i mean really, for tri 27" 3d gaming with 470s for example...
he wont be able to buy this daughter board? cant you guys sell it through the asus.com website directly?
if you cant, then at least sell 2 or 3 dozen pieces to a shop that ships worldwide...

its def a low number of people who will go for this, but it should def be available in retail imo...
if this is a gadget you will only get if you have good relations with asus somehow, that would suck :/