(GROSSE POINTE, Michigan) January 31, 2023 – Broad Arrow Auctions, a Hagerty (NYSE: HGTY) company, is honored to announce the addition of a 1968 Porsche 907 K, the world-famous overall winner of the 1968 Targa Florio, to its inaugural Amelia Auction on March 4, the official auction of The Amelia. (more…)