My local high end shop has them; I just discovered them after two of the shops I frequent suggested them to me. After a long lecture from the owner about why I wanted to go with with SOI instead of rig we had a long conversation about how rediculous Tiffany and Versachi were and how Dot mod actually licensed the color from Tiffany.
Yes, the color is copyright protected forever. I am sure they paid a pretty penny for rights to use Tiffany Blue.
The color is produced as a private custom color by
Pantone, with PMS number 1837, the year of Tiffany's founding. As a trademarked color, it is not publicly available and is therefore not printed in the Pantone Matching System swatch books.
Very, very ritzy. Breakfast, anyone?