Included in the house we just bought. Previous owner bought the dishwasher in March 2014 for $1,200 but it was only used a hand-full of times given a full renovation that was being done.
It wasn't working when we moved in so after a couple of repair calls (which included the install of a new circuit board), it turns out the motor needs to be replaced so we just cut our losses as I'm not very handy and bought a new dishwasher.
Replacement motor is about $250 so for $500-$600, you will have a dishwasher worth almost double that.
http://www.whirlpool.com/-[WDF750SAYM]-1003278/WDF750SAYM/