NADA Guides Classic Car pricing says base from $36k {bucket of bolts} to $129k & an average price $69k {really nice}, allegedly a full numbers matching 150% with the 426ci Hem & 4 speed in 1968 {$329k 1000pt concourse fully restored or perfect survivor} "maybe", it only listed HT's not coupes, the coupes will be usually lower, the non matching trans & block that you mentioned, kills the value like 25%+ IMHFO... Could be a nice driver still, #'s crap :rules: , doesn't always matter if it's a "real Hemi Car" & has the documentation of a warranty replacement engine, still hurts the resale value thou...