Set of Barr chisels

These appear to have never been used.  The 2" had a nick it acquired during years of storage, which I sharpened out.  The others are ready to go.  The striking rings are missing, as they often are on Barrs.  I'm looking into finding a replacements for those.  Here are Barr's prices (plus shipping and taxes).  I'm asking $500 for the set.