seems the 1st gen. Chargers builds/restos
are for the love of the car, some memory or emotional connection
more than value or price
this hobby isn't cheap, already
some are just money pits, rotted spaghetti strainers/rust buckets
& not a smart buy at all
(no matter the year, brand body style)
some with lil' to no parts availability
& now cost in shipping is nucken' futts
if you can find decent parts, not 'selling for extortion prices'
rust selling for gold prices, near 60 y/o parts
But that's all up-to the buyer & his/her skill &/or budget
I usually build for my tastes 'not for resale'
& deal with that when the time comes
I get the $$ out of my enjoyment driving,
and building (far less as I get older) & doing the parts search etc.
Then get bored & start all over again...
good luck