I have seen a couple advertised recently with less than 20K miles, one was asking $18K and the other was asking $25K. I kind of keep my low mileage one stored, 72K, and am driving the other, 197K, back and forth to work 180 miles daily. I wouldn’t let my good one go for less than $14-$16K, of course that’s just me and I am not interested in selling! I took it to the BCA meet in Concord this year and scored 395 out of 400, even though they missed a few things I know about, it is in very good shape. If I could find one with that low of miles on it at the right price I would get it and store it, but once again that is just me. There might eventually be a market for one but it would be a good long time, I’m sure, before it “might” bring what it sold for new! Good luck with whatever you decide.
I you do decide to keep it there is a man in IA that keeps a SA Registry, not sure if you have heard about it or not. Let me know if you are interested.