Not many non-specialists are aware of this but the 1854-S is one of the hardest Type One double eagles to find with original color and surfaces. There are dozens of 1854-S double eagles graded AU55 and higher but virtually all are from the S.S. Yankee Blade shipwreck and have seawater surfaces. I have only personally seen or handled two or three Uncirculated 1854-S double eagles that were original (none were better than MS61) and the present example is one of the two or three best circulated pieces that I have seen or owned. It shows lovely deep green-gold color with darker highlights. My guess is that it was found in Europe and somehow has escaped the conservation that has befallen most of the non-shipwreck examples of this date. Yes, it's expensive (I had to really pay up for it!) but if you are a very savvy buyer of Type One double eagles you know how rare and important this coin is.