I may be mistaken here, but Goldburg's 65 Cornet went for under 80K, the Petty blue 70 clone superbird got 501K for charity, and Goldburg helped with that car in building ($$$$) and selling it on stage.
I think the best Mopar deal yet was the 69 matching # Hemi Roadrunner that sold for 63K, and it only had like 13,000 miles, an automatic............maybe that brought dow the price ?