Drunken cow makes sandwich for £85

Selfridges chef Scott McDonald has created a sandwich, made with Wagyu beef.

Wagyu cattle are one of the most expensive breeds in the world. The Japanese cows are pampered on a special diet including beer, and full body massages.

It will set you back £85.

At least five advance orders have been placed for the McDonald: Wagyu beef and fresh lobe foie gras, with black truffle mayonnaise and brie de meaux, on a bed of rocket, red pepper, mustard confit, and English plum tomatoes on 24-hour fermented sour dough bread. I'll have five please.