How much will it cost to repair a broken fuel tank fitting. In a 2009 f250 on 2009 Ford F-250 Super Duty

I am looking to buy a 4x4 and guy selling the truck states this is all that's wrong with it. Want to see if it's worth it.

Asked by for the 2009 Ford F-250 Super Duty
2 answers
one grand in dollars
could cost approx 1000.00 if tank needs to be repl. depends on where its broken