You cannot compare the car in the picture to the ones shown on EBAY.
The one in picture is a street beater with wrong engine, bad interior and only option is power brakes. (have not see trunk or floors yet)
2,000-5,000 and only that much because of body style appeal.
Its not one someone can buy and restore to original without spending a ton of money.
Doing everything yourself and $15,000-20,000 you could turn it into a nice street rod.