Even though I have used eBay in the past, the Classified sections at Cloudy Nights and Astromart are my favorite sites for astronomy equipment. That way there is the added safety factor of a self-selected group of amateur astronomers. I have had success with waiting for good deals or even posting want ads. By using normal history screening practices, I have avoided bad experiences with both of these sites.
Just a couple of months ago I found this deal on an EAF in the Cloudy Nights Classifieds. When the focus motor arrived it was complete, just as described, and in the original packaging. On Astromart I see a similar EAF that sold for the same price on 4/7/2025 in the same condition.
There is already one want ad for an EAF in the Cloudy Nights Classifieds. I would certainly try a want ad if you are currently in a hurry like I was when I used that method to find a specific type of telescope.
Don
EAF/MWD Clutch/Moonlite Focuser
EAF & RC 71 WIFD