AMELIA ISLAND – The Amelia Island Concours d’Elegance is an event like no other. As the unofficial beginning of the big-time concours calendar, it marks one of the must-attend events during the collector car season. This year, the concours celebrates its 21st anniversary, while RM Sotheby’s celebrates eighteen years as the event's official auction house. Ranging from more entry-level classics like Jaguar E-Types to top-tier sports cars, the offerings RM Sotheby’s brings to Amelia Island are as diverse as the concours itself. In 2015, the sale achieved the highest ever results in Amelia Island history. To preview highlights from this year's auction, click ahead.