North America

‘By the power of Grayskull!’ was the cry in the Masters of the Universe TV cartoon series in the 1980s. Four decades on, that power has taken toy prices to an astonishing new high.

Peter Green’s lyrics for 'Man Of The World' sell at regional auction house

Among the many ‘cheap and cheerful’ souvenirs made for fans of the Beatles in the 1960s were lunch boxes and flasks.

An old Instagram posting from a dealer in Virginia helped Joe Holahan confirm the backstory of a French fin de siècle bronze and marble fountain consigned at the eleventh hour to a garden statuary sale at Kamelot (25% buyer’s premium) in Philadelphia.

Only one other version of triangular-shaped timepiece sold in Florida has been found, says saleroom

An 1843 cast of Antoine-Louise Barye’s (1795-1875) celebrated bronze Theseus Battling the Minotaur has returned to the museum that displayed the work for the last 18 years.

New York fair 'Salon Art + Design' is making some tweaks behind the scenes as the brand expands.

The market for Tiffany’s Japonesque style demonstrated its strength at Heritage Auctions (25% buyer’s premium).

An unexpected assist from the Richard Strauss Institute helped Clarke Auction Gallery (25% buyer’s premium) to hammer down a musical manuscript page for $9500 (£6970) against a guide of $800-1200.

An 1858 portrait by Solomon Alexander Hart (1806-81), arguably the most important Jewish painter in England in the 19th century, more than doubled its high estimate in a sale in Clarence, New York.

A pair of wrought iron Arts & Crafts sunflower andirons were offered at Copake Auctions (20% buyer’s premium) in Copake, New York with an appealing guide of $150-250.

A pair of mid 19th century Chinese export paintings of Macao hammered for Can$65,000 (£35,065) at AH Wilkens (22% buyer’s premium) in Toronto, Canada.

Three Arts & Crafts oak furnishings that Charles Rohlfs (1853-1936) created for the 1901 Pan-American Exposition in Buffalo, New York, turned in strong performances at Toomey & Co (27% buyer’s premium) in Chicago, Illinois.

Two markedly different publications prompted contests from quite different groups of bidders at Millea Bros (25% buyer’s premium) in Boonton, New Jersey, the second day of a three-day auction at the house.

Piece produced by jobbing London silversmith Simmons was owned by one of Washington’s favourites

A pair of c.1780 George III giltwood mirrors, each measuring 4ft 7in x 2ft 6in (1.39m x 76cm), hammered for $32,500 (£24,035) against a guide of $15,000-20,000 at Roland NY (25% buyer’s premium).

Second printing of Robert Hooke’s most famous work offered from Ohio collection boasts an impressive provenance