I am interested in the Delco Light plant.
Where do you live?
Can you send me some pictures of it.
I guess the value of it is directly tied to the condition of the unit. Also the value is tied to how popular an engine is. In my opinion the Delco Light sets don't have a huge fan base, as compared to a Fairbanks or Stover. At any given show there will be just a couple if any Delco's running. So in the end the value is the price that the seller and the buyer can agree on.