I've been trying to figure out a way too get this one for cheap - rated by Cooks Illustrated as the best.
Bloomingdales has it for 549.99, -$50 rebate from KitchenAid until Dec.31st (just like most places right now)
Today with code PRIVATE, take $25 off every $100 from Bloomingdales = 374.99
If you have Bloomindales offers on your Amex, pay for the rest spread over 3 cards (by buying two Egiftcards for $150 first)
Total paid after rebate : 314.99
(Best price ever even w/o Amex offers)