So, the neighbor has had a stroke of great luck after his gross road trip a month ago - a diesel kubota ZTR with 130hrs on it in absolutely mint condition. He picked it up tonight and it is a beauty.
The same seller has a 2006 3120 with about 175 hours on it, also pristine, but no loader. I haven't pulled the trigger but I likely will - the price is fantastic, it's only about 1 hour away, and this guy obviously takes great care of things. The nubbies are still on the tires!!!
Please let me know if you stumble across a 300x or 300cx for sale.