Some updated info to answer a few questions I've been asked:
Edit: The sale fell through and the shell is back for sale.
Firstly, the shell is currently "sale pending," though neither party is bound by contact at this point. I will of course update this thread when the shell sells.
Vagabond in Benicia, CA can transfer the shell from my truck to your compatible truck for $350. I would split the cost. This entails the forklift work, new bulb seal, and any trimwork. For example, I learned that putting the shell on a Dodge Ram requires removal of a piece of nosing on the front-bottom of the shell. They charge $150 for wiring its fuseblock to your battery, I would say that expense is buyer's responsibility. Otherwise my plan to transfer the shell is to pay a forklift operator for his time, and use a few straps and 4x6s (see picture below) to do the transfer.
And a number of people are interested to know why I'm selling it. It's been a good two years, and the significant other is enamored of a warm shower + toilet she saw in a friend's camper, so we're going to upgrade to a less-rustic travel trailer and see how we like it.
Finally, here's an action shot of the shell being re-installed after I had a routine service exactly a year ago. Vagabond replaced the bulb seal, installed some reinforcements in the upper pop-top which they identified as being useful for rigidity, and replaced the rubber sweep on the bottom of the glass tailgate window.