So what's this '71 Demon worth?

Demons seem to bring a little more than a Duster. A slant car done to be a 340 car is a clone. I figure a clone is a car with the sum of parts and whatever the work done in labor is worth, from NOTHING when I do it to $100 an hr when Gas Monkey does it. Or is it $500 an hr for Gas Monkey!!!!
It can be hard to value our old cars as when someone sells a nice one, hardly ever is the actual selling price discussed.
Car value is like R/E.. all about location and all about quality.
You said you know your E bodies, so you can check out the work done.
I will say this, there are a ton of A bodies out there. A lot. A body guys in general are way conservative bunch. A real 70-1 340 Demon has a higher value than a tribute. for sure. Question is how many $$??? I dunno;
If it is a nice car needing NOTHING, except changing out engines I would guess between $7 and $10,000.
Hagerty always values my driver cars at twice what I would sell for!!!!!