Buying and Selling Graph of the Week: What Age Groups Are Buying the Most Classics? Andrew Newton 09 October 2015 Share Click below for more about Market TrendsValuation You may also like Buying and Selling Top Dropped: Rare Shelby Convertible for Auction in Sweden Sajeev Mehta Hagerty Marketplace This Week on Hagerty Marketplace: Three Countries, Three Decades, Three Cruisers Nathan Petroelje Your daily dose of car news from Hagerty in your inbox.