Have you advertised it on your local Craigslist? If you decide to, I'd up the price again, and add lots of details like tire condition, frame condition, etc.
The buyer can get a temporary permit to move it on the roads without actually licensing it, but not everyone knows that, so you might mention something about that, too. The more work you do in terms of informing and papers the better.
Meanwhile, this is killing Paul. We just don't have the resources to come to Indiana and pull this home and start again, but oh, how he wants to! He just got Peanut settled exactly where he wants it in our driveway; we don't really even have room for a second trailer.
But we have so many ideas for a 2nd go-round!
HOPE this finds a home soon!
Sending you all our best wishes.