Singer and fellow Steve McQueen fan Sheryl Crow will put her personal 1959 Mercedes 190SL Roadster up for auction Aug. 21 in Pebble Beach to raise money for rebuilding efforts in Joplin, Mo. Auctioneers Gooding & Co. estimate the restored 190SL could sell for $50,000 to $80,000.

Photo courtesy of Scott Nidermaier, Gooding & Company.