Long-Nose Putter Stamped "A.D.," attributed to Andrew Dickson
Price: $181,000
An "A.D." stamp on this circa 18th century, long-nose putter is attributed to Andrew Dickson, the oldest known clubmaker to mark his clubs. He is said to have served as a caddy to the Duke of York as a young boy, according to Sotheby's. This item was estimated to sell for $200,000 to $300,000 but fetched $181,000 in a Sotheby's auction in New York in 2007.