I have a completely unused and unmodified Ranco ETC-11000
(single stage controller). It is NOT wired. However, I have wired 2 of these in the past with left over extension cords and the process is straight forward and beginner electrical work. I followed the link below. This includes the actual unit plus temperature probe and the original box and manual.
I am selling this because when I originally bought it I had planned on using it for an electrical brewstand but decided to go a completely different route. I currently use two of these same models for the keezer and fermentation fridge and they work great and are solid work horses.
Price: $45, plus shipping.