I know the coin is PCGS, and I like the coloring...but it looks burned.. http://cgi.ebay.com/1887-SEATED-LIB...IndividualQQsalenotsupported#ebayphotohosting
I suspect that's a bad picture in the auction, and the coin is probably quite nice. Kanga: I don't see anything wrong/artificial with the toning in your picture. It does look like toning over haziness, though.
Nothing is off with the first coin it;s a rainbow toned coin and highly sought after a beauty to me. The second coin is unnatural toning tampered with. jc