What counts: Scarcity due to either tiny production numbers (orphan fleets with poor support) or strong demand that keeps resale inventory thin
High-altitude successor to the Eclipse 500, with only about 50 built before Eclipse Aviation collapsed in 2008.
added by Yourlist EditorialEclipse 400
Adam Aircraft went bankrupt in 2008 with fewer than 10 delivered, making it effectively impossible to source.
added by Yourlist EditorialA700 AdamJet
Production stalled in the late 2000s and never resumed at volume, with parts and mechanics even harder to find than the jet itself.
added by Yourlist EditorialDiamond D-Jet
Fast and sleek for its class, but production never scaled past a few dozen, making it hard to insure and support.
added by Yourlist EditorialSJ30
Years-long order backlogs and owners who hold onto them keep used inventory extremely tight.
added by Yourlist EditorialHonda HA-420 HondaJet
Embraer Phenom 100EV
A popular entry point into Embraer ownership, so clean low-time examples get snapped up fast.
added by Yourlist Editorial
Cessna Citation M2 (Model 525B)
The smallest new Citation sells so quickly that recent-model, low-time examples vanish within weeks of listing.
added by Yourlist EditorialCessna Citation M2
