Baystreet Staff - Monday, March 10, 2014 Ritchie Bros. Auctioneers 09:51 AM EST - Ritchie Bros. Auctioneers : conducted a record-breaking $60+ million U.S. two-day auction in Las Vegas last week. Ritchie Bros. Auctioneers shares T.RBA are trading up $0.05 at $24.80.