This is the evolution of the Sovereign 968 (I believe) after Besson UK went under. The horn is in very nice condition. Most who tried the Yorks said they played better than the comparable UK Besson, despite having most of the same tooling. This was attributed to better construction. David Childs was a York artist before York went under. Current bid is $2,069 from a seller with a 100% positive rating for 324 transactions.
https://www.ebay.com/itm/Pro-York-Pr...m/123198017262
(Photos make everything look yellow, but it is apparently silver)