What year is this Kitchenaid dishwasher

[volsboy1]

This dishwasher was just listed and I was wondering if somebody could tell me what year it is?

They don't tell me nothing about it on C.L. but I thought maybe somebody on here could tell buy the buttons on it.

It looks to be a 1980s model I just don't know which one.I like the Kitchenaid pumps with there grinders in it

but know that Whirlpool started to use there Power-clean pumps I just don't know when.The picture is not good but it's

all they had.

 

 

[yogitunes]

that looks like a KUDS21M Superba Monterey

and thats only because I just got one....