A signed print of a Balmoral Castle painting by Britain’s reigning monarch King Charles III sold for £5,737.50 (around $6,500) — almost 10 times its original upper estimate of £600 ($675). The print is number 18 in a limited run of 100 reproductions of a painting of the Scottish residence done by the King in 2001. It was part of Bonhams’ ‘The Scottish Home’ auction.
“In my time as an auctioneer, I have never seen so many…