New Royal Mail stamps, featuring different looks of Prince Philip, to be available from June 24 SECTIONS New Royal Mail stamps, featuring different looks of Prince Philip, to be available from June 24Reuters Last Updated: May 13, 2021, 06:07 PM IST Share Agencies A miniature sheet of the stamps has been priced at 5.76 pounds ($8.10). Britain's Royal Mail invited orders on Thursday for four new stamps in memory of Prince Philip, the late husband of Queen Elizabeth, who died last month. The stamps, which will be available from June 24, feature black and white photographs of the royal, officially known as the Duke of Edinburgh, over the years.