But Concorde was designed to cruise at twice the speed of sound, or 1,350 mph (2,170 km/h). To do that, it required four Olympus jet engines, each capable of a continuous 28,000 lbs of thrust, or ...

Looks like there’s some choice Concorde jet memorabilia on eBay right now, including a few coffee cups and plates from the galley. Also: a Rolls-Royce Olympus Turbo-Jet 593-610 engine, for about ...

The Rolls-Royce Olympus engine was listed for £748,000 in 2019 (or $975,0000.) It is also the only Concorde engine sold by British Airways that still had the afterburner fitted.