I have that model and Yes... It is a Great Performer as long as you load it right.  What I do with mine is , if I have something large in the lower rack, pull out the top rack and see if that item you want to put in the top rack will be blocked from the spray pattern coming up from the bottom.  You'll need hot water as there is no immersion heater for maintaining water temperature. And These sound really cool when running. Definately Old School KitchenAid.

That was parents first dishwasher.  It lasted about 15 years, doing daily duty for a family of 5.  What a workhorse!  I would consider getting it because at that price, it's a steal, you won't be disappointed in the least.

There are about 6-8 screws that hold the wooden top on.  I took mine off stripped and sanded it, and then put about 6-8 coats of mineral oil on it. They look real nice when done

I think this model is a "Royal" which means it has no "Constant Rinse" and no "Flex-O-Dividers", but it does have 3 cycles and an adjustable top rack.

Parents was the Regency model in white, same as the one for sale in the CL ad.

These like all KA DWs were very durable and shared most parts with other models, I never saw any of these with any type of water heater element in them, so you need pretty hot water for best results with these machines. Which means if you have to keep your homes water at anything much above 120 degrees to accommodate using one of these older KAs it can become pretty costly to use.

The portable DWs with sani- rinse and water heating elements were either some TL machines or the FL convertible TOL models.

MyKDS-55 Superba Convertable has the Sani Rinse/ Immersion Heater.  The KDR-67 (Regency) does not have Sani Rinse. It does have a Soak Cycle but there is no heater in the sump.  I really don't think any of the KA Top loading Machines ever had a Sani Rinse.  If I remember correctly, there TOL machine was the Vari Cycle. Not Superba VariCycle. I think the Cycles are Full Cycle, Utilities-Utensils, and Rinse and Hold.  The Convertable Superba VariCycle had the Sani Rinse. I believe only the Superba series had a sump heater where the Custom and the Imperial did not. When they started the 19 Series (Energy Saver IV) then all the series had sump heaters for heating the water.

My friend Mad Dog has a Hobart Regency for me, but after the 3 wash selections, there is a space then 2 more buttons, Off and On, for Heat. It also has a fan, so is Pete right, does it heat the water? The Dog doesn't know; he doesn't use it.

He just read the control panel to me over the phone. Anybody know what this machine heats?