Whirlpool WDF750SAYM 24" Built-In Dishwasher for $489.99 Shipped after promo code SEARS50. Here is a screenshot for your reference.  It features a flexible-capacity stainless steel tub, 5 cycles with heated dry and delay start, and Quiet Partner IV sound package with 51dBA sound rating. Most places have it for about $539 or more.