I came across a beater "for parts" version of my roaster on ebay with an absurd starting bid of $129, and the seller wasn't even sure it worked. Um, there's an easy way to find out . . .
I do like the look of the black enameled containers that my roaster is supposed to have, but it seems that with the majority of these ovens those pieces got separated, presumably for use in conventional ovens, etc. and never were reunited with the roaster again. My mom's old Westy roaster didn't even have its racks, and many for sale on line are missing those extra parts too.