Not a great deal of information about this Rover SD1 in the eBay listing, so you’ll need to use the ‘Ask seller a question’ facility if you want to dig deeper. According to the DVLA website, it’s a 1980 car and the MOT expired in 2014.
From the seller: “ROVER 3,5 V8 5 SPEED MANUAL. this car will need restoring. but on the plus side the car starts and drives. it,s got a very very sweet engine sounds lovely. on here to sell”