Update: this machine is now FREE
This machine is now free to anyone who would like to give it a new home. It could also be used as a parts machine, although it is a working dishwasher.
For those who may not know, the KDS-18 is notable because it was the first of the Hobart/KitchenAid series to feature a second washer arm for the top rack. It also offered the use of heated air for the drying cycle, which was not offered in the subsequent KDS-19.
Please let me know if you have any questions about it.