Lynch-Rigsby Realty & Auction LLC. is a full service real estate and auction company. We have been in business for well over 30 years, and have the experience needed to cover all aspects of the business. We offer private sales, live public auctions, and online only auctions on most all items and real estate. Contact us to learn more. Principal Auctioneer BJ Rigsby TN LIC # 4909. Firm LIC # 302.