Is This Worth Getting

Seems to be a good deal.

That is most definitely not worth getting. If you wanna waste money get two 6850s or 6870s and put them in crossfire. If you want a single card and you have too much money just get the 6870 or 580, dual gpu cards are overrated. Any normal mobo with a pcie x16 slot should be able to handle a single card, if you want to crossfire just make sure it's supported by the chipset (though practically every mid-range and higher amd chipset can crossfire )