That cracking/peeling area would scare me off, and IIRC the rust coming through at the rocker/quarter would be a major concern.
But with Charger Fever being in full bloom, and the current market for classic muscle, neither is apparently affecting the bidding.
That assumes the bidding is legit, of course, but I'd bet the bidders aren't familiar with body & paint expenses.
Or, they're betting on the market continuing its climb.
I'd say that at the absolute minimum, the car will need $10,000 in repairs.