look- the C3s will always be the poor step children of Corvettes-
the best thing to say about them is that they are WAY better than
the C4s- having said that, yours sounds nice and they have
been more popular lately- this is due to the fact that their
exaggerated styling is looking better and better as our eyes
become numb with the so-called "styling" of the 21st Century
cars- so with 29K and a repaint, yours is at the top of the heap-
other than the early 427s and any early '70s with 4-speeds,
(which would be the ones worth 20 grand) yours should be
worth 10 grand- maybe- some day they will be valuable for sure,
but right now, no- that car is just not the hot rod Corvettes are
s'posta be-