Ca. 2009 Gaggenau electric wall oven that looks very lightly used. The blue baked on enameled finish has not stains or food spots. I was able to test function of the broiler and took heat up to 400, and it seems to work fine. I'd suggest printing out a manual from online. It took me a little futzing to figure out the basics. I'm guessing a manual would present a bunch of other features. It even has a built in rotisserie--rod included. Age is estimated based on label on the microwave from same job, which was clearly dated.