Thanks everyone for your responses! We've investigated a lot of these and concluded that most/all 150s listed under $20k will have either high engine hours, low hours flown per year (or sat for years), or some kind of damage history. At least now that we know what to look for, we'll be better prepared when good ones pop up in the low-to-mid $20s.
. Accurate?
Not really, just set your standards and keep looking. My brother just bought a 150K, last year of spring gear, and light in wing for just under $18K and it has 680 SMOH.
They are out there.
https://www.barnstormers.com/listing_images.php?id=1355742
