The Cohen reference says there is only one variety this year, the Cohen-1. This coin is clearly struck with a late die state obverse die as the rim is partially missing. The rim is also weaker in the reverse, but less so. As the dies strike a large number of coins, the rims and denticles deteriorate and the metal in the die striking the fine denticles moves. That could explain the difference in the appearance of the denticles. The red example was struck with a fresher die.
I think the coin looks fine and is authentic. Color could be enhanced by photo balance. I would rather pay ms64bn money for this as there are a few marks and the strike, especially of the rims is not full. I would balk at paying full freight at 65bn.