The seller has 182 total Feedback. 158 of them are from selling a picture of a car for $0.01 and 18 more from the "genuine" wallet he sells. None from coins. He's also got two Rubles and an 1877-S Trade (with an 1878-CC picture) listed. Run, Forrest, run.
I know the other one was for the proof 65, I didn't bother checking the 78CC one since picture style looked the same. Can you get any lazier than using the plate coins?