OK. I just read the eBay description a little more thoroughly, and have a couple of quibbles.
When Paul gives an instrument to someone, his usual intent is for the owner to keep it, play it and appreciate it. Paul would be the first one to say, "It's your guitar now, do what you want with it." But turning it over for cash on eBay isn't really one of the things he would like to see happen.
Secondly, the copy says "A letter of authenticity, with complete detail, will be drafted by Paul himself and addressed directly to the new owner. A letter from Peter is also available by request." At that price point, no one should have to request anything.
It may be that Paul gave up this guitar knowing that the studio owner would sell it. Perhaps the yet to be written letters confirm that.
The CD "This World's Gonna Need More Love" was completed in 2013. If the original intent was for the studio to flip the guitar, why did they wait so long? That kinda argues back to support my first point.
It's a beautiful guitar and anyone would be happy to have it. I just have this little thing nagging at me.