I'm looking for a Kitchenaide KDS-18, or KDS-20 for my kitchen. Dead or alive. I will mail a finder's fee check to the person supplying any sucessful leads.
Take a look at ebay. currently there are at least one of each. Do a search "Kitchenaid dishwasher" then sort by newest listed. They will be close to the top of the items listed. They have been refurbished and are ready to go, around $250 to $280. Good luck!