In 2010, one bottle from former NYC Mayor Jimmy "Beau James" Walker's collection—believed to be the last of its kind—sold for $26,000. Becket and Castle later found Walker's large stash of bottles thought destroyed during prohibition. The stash of bottles was the reason for the murder in "Last Call". Later, DA Lou Karnacki took delivery of some before Roy Montgomery recorded him confessing in "Law & Murder".