Goodwood[5] (28 Apr 2021) announced the Emira 'is being unveiled on 6th July in Hethel' with its dynamic debut at the Festival of Speed on 8-11 July; Wikipedia[2] says 'launched at Hethel, England on 6 July 2021'; Lotus's press release (copied by Wheels Alive[1], dateline 'Hethel, UK - 7 July 2021') describes the live 'unboxing' as the previous night. Price came later: First Edition pricing was published on 20-21 September 2021.
Lotus gave the Emira its world debut at Hethel on 6 July 2021: a mid-engined two-seater with a supercharged 3.5-litre V6 of about 400 hp, 0-62 mph in 4.3 seconds, and V6 First Edition UK pricing of GBP 75,995 set that September.