This depends on the state of the challenger. A cheap scrap yard one you can buy for around 7500$ and good one for 30000$ and a tip top show quality one for up to 250000$
try manheim gold.com.
Depends on which engine you're referring to, as there were several engine options for the Challenger in 1970.
$3,100 to $4,500 depending on options.
anywhere from $3,300 to $4,500.
that all depends on it's condition and engine option.
Around $4500-5000
Looking at a gorgeous one right now. They are asking $79,000. In pristine condition.
The Dodge Challenger Hellcat as 707 horsepower.
Depends on what engine a 1972 dodge challenger has...
Try nada.com
Something that old and in poor shape is pretty much only worth what someone is willing to pay for it.
Depends on a number of factors such as overall condition, mileage, options, etc...