Why rolls Royce are so expensive? Business insider

rolls-royce.com
Rolls-Royce Holdings plc is a British multinational aerospace and defence company incorporated in February 2011. The company owns Rolls-Royce, a business established in 1904 which today designs, manufactures and distributes power systems for aviation and other industries. Wikipedia
Stock price: RR (LON) 303.50 GBX +4.70 (+1.57%)
2 Feb, 5:15 pm GMT - Disclaimer
Founder: Rolls-Royce
Subsidiaries: Rolls-Royce Power Systems, Rolls-Royce Submarines, More
Headquarters: London, United Kingdom
CEO: Tufan Erginbilgiç (Jan 1, 2023–)
Founded: February 10, 2011, Manchester, United Kingdom
ISIN: GB00B63H8491
Number of employees: 50,000 (2023)