Greig’s diamond claddagh ring made to order for himself by a Boston jeweler. Other jewelry that has attracted interest by preliminary bidders are Bulger’s replica 1986 Montreal Canadiens Stanley Cup championship ring and the sterling silver skull Items that were sold included a diamond ring that sold for $23,000 and a hat the public perception of gangster James "Whitey" Bulger's life: a sterling silver "psycho killer" skull ring, a rat-shaped pencil holder, a stack of books about the Mafia. .