I think our values will go up some, due to inflation, and due to other options getting too expensive. 318 B-bodies, once ignored, are getting more expensive due to ability to clone to a musclecar. A-bodies were largely ignored except for specific factory examples, but now the plain-janes are getting pricey also. So our turn will be next.
Not that our cars will start to gain interest, but just that everything else got more expensive too.
OTOH, I think I am seeing a higher qty of lower asking prices on Letter cars lately, while asking prices on non-Letter seems to be going up. Weird.
Well, I bought my first Imperial in 1986 for $50 and a cheap used drum set... I suppose the inflation argument has some merit... I just bought the parts car for slightly less than standard formal pricing and it's in a bit better shape than that first Imperial was.