Richard Opfer Auctioneering, Inc., located in Timonium, MD is a full-service auction company, having quarterly fine art and antique auctions, high end collectible auctions and general auctions which feature individual consignments, estate items and more. With the Opfer Auction Online app, you can preview, watch and bid in our auctions from your mobile / tablet device. Participate in our sales while on-the-go and gain access to the following features: •Quick Registration •Following upcoming lots of interest •Push notifications to ensure you engage on items of interest •Track bidding history and activity •Watch live auctions