Well I noticed Amazon had the very overclockable EVGA Kingpin version and the Classified version of the 780ti. For anyone looking for a second 780TI for SLI. The Kingpin is 529$, 330$ cheaper then list and the Classified is surprisingly 10$ more at 539$ only 220$ cheaper then list.
They are both great overclockers and would make great primary cards in a SLI setup since Anyone with a 780ti vanilla or cheaper card version then these monster of 780ti cards from EVGA would serve you best setup as your primary card. Always use your slowest card as your slave/secondary card.
