An egg for EC I think.

MORE CHOCOLATE THAN YOU CAN HANDLE OPTION: RABOT 1745 EXTRA THICK EASTER EGG
Fine and rare cocoa makes up this egg- it's a ton of chocolate to get through (not that that's an issue for us!). The choc comes from far and wide and tastes so good. It's single estate chocolate shells made from 75% Trinidad dark chocolate and, 70% Saint Lucia Island Growers milk chocolates. It looks like a dream and it's packed with pralines and ganaches.
£30, Hotel Chocolat