1848 Seated Dollar You Vs PCGS

58 seems generous. The first set of images had me concerned about reverse PVC damage. It's in an old holder so that's not likely with the later CAC approval. I'd be okay with 55. This is a $4,000 piece. CAC said they'd pay that for it by putting their sticker on it.

I certainly understand the guesses as you do not have the advantage of having the coin in hand as PCGS & CAC had.
Obviously some photos are better to work with than others. In my experience PCGS and NGC are quite forgiving on this series, NGC much more than PCGS. Anyone who collects this series or Liberty Seated coinage in general is well aware of how tough CAC is.
Here are a couple more shots with different lighting. Described in the auction catalog as: Deep dove-gray walnut-brown and steel blue-toning.