What a pointless card.
Agreed, a huge amount of money for a very temporary increase in e-peen size.
It's pointless to the end user(as BodgeITandRun pointed out the difference in price is incredible), but the publicity(=sales) it brings to the manufacturer if it achieves the accolade of being the 'fastest card on the planet', well, that speaks volumes in sales all the way down to the slowest card in the inventory.