300-year-old violin at the New England Conservatory could fetch up to $18 million at auction
The auction house is estimating the value of the “Joachim-Ma Stradivarius” at $12 million to $18 million. If it sells at the top end of that range, it could best the $15.9 million paid in 2011 for another Stradivarius, the “Lady Blunt,” made in 1721 and named by Guinness World Records as the most expensive instrument ever sold at auction.