I'm thinking he's a young guy and maybe his woodwork could use a bit of assistance. Look at the second pic... his edges don't seem clean and mating flush.
The reason I ask: I was gifted this Delta 6" jointer with no motor. I may have a motor that would suffice. Surface rust looks bad, but should clean up easily. Bearings spin just fine. https://www.flickr.com/photos/43836144@N04/47035498604/in/dateposted-public/
I'm contemplating contacting him, ask him of himself and projects, etc., to see if he might want this jointer, for free, if he doesn't already have one.... and maybe give him some of my scrap wood.
From the ad, what's your opinion of him?