ContestID67 wrote:
I have received several letters over the last year from people
interested in purchasing my glider. I was wondering if this is common
or rare? I'd like to think it rare and that I own a highly desireable
and marketable glider.

I've sent such a letter a few times myself. I've had interest in
purchasing particular types of classic gliders, and by searching the FAA
database, came up with a few in the area that likely haven't been flown
in years. If no other method of contact is available, I'll send a nice
letter to the address listed in the FAA database. Sometimes, I even get
a response...

Marc