MCY 590G is a suffix style registration number which we are selling on behalf of a Client. The registration is currently on a vehicle so it will take 5 - 7 working days for the DVLA to process a vehicle-to-vehicle transfer.
This style of number is tied to the date in which it was initially released. Created as part of the 'G' release, this was in August 1968 and so your vehicle must have been registered on or after this date. You can make a vehicle look older than it is by putting a registration on which was released before your vehicle was manufactured, but you cannot make a vehicle look newer than it is by putting on a later registration.