^^ more likely the stuff was pre-owned. It was over by the time i saw this link... did it claim to be new or was it estate pieces?
Give the lady a cigar, we have a winner!
The sale was part of their collaboration with circa (circajewels.com). It was in the fine print on the email linking to the sale page. Another thing to notice is that some of the higher priced items were things that Tiffany hasn't made in awhile.