Looking for specific dinnerware

[Gene22]

I'm fairly certain that most people will chastise me for watching and enjoying this show, but I recent perused "Ramsay's Boiling Point." He utilized the most extraordinary plates on that programme and now I must get a set or two of them. He has a line made by Royal Doulton but they aren't even close the awesomeness of the ones I viewed. For all I know, they're probably not even produced anymore, but if anyone has seen this show and the plates, where would be the best place to acquire them?