I want to sell a a Whirlpool Top-Mount Refrigerator, model # is ET22DK?

It depends. Does it have an icemaker? How soon do you want to get rid of it? I have the exact same model. That model is of course now just 20 years old. Mine draws about 4 amps running and max listed is 6.5 Newer ones may draw less. That is about the first year they became more energy efficient. If you don't mind keeping it for awhile, you may get a better price. If you want to sell it quickly you may have to settle for a lower price. I could be wrong, but I doubt if you get more than about 250 for it.

DM
March 2013