ØØ7
Don't forget that the cost is not only the bureaucratic fee; you also have to buy a vintage Aston Martin or Lotus, to display the plate.
Shouldn’t be a problem with all that medieval money lying around. /s
Does a kit car count? You can build a Lotus for around the cost of a Honda civic. Like a Lotus 7.
While clever, as a Scandinavian I regret to inform you that I would read that as: Uh Uh Seven, not (double) Oh Seven ;)