1967 gibson melody maker

I need help with vintage gibson guitar?
a friend of mine gave me a Gibson melody maker and according to the serial number its from 1967, made in Nashville U.S.A. its in pretty good condition and im trying to figure out its price range.Its got sort of a wine red paint finish. It also has no pick guard.
Here is the serial number>>00303528
also this info may help.
it says “Made in The U.S.A” on the back of the headstock
both the serial number and the “made in the usa” are imprinted on the headstock(no decal or ink stamp)
AAAHHH!! CORRECTION!! ITS FROM 1976!! NOT 1967!!……….YES…TYPE-O…
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maybe 4000-5000 dollars
Gibson Melody Maker: 1967 vs 2007