Darth Vader, White Skin, 50231 Cape, Robe Hem and Stripes on Legs, Printed Arms

Comes in 2 sets, made of 6 parts. The lowest-priced set it comes in is 75296 Darth Vader Meditation Chamber (RRP £59.99).

Check the minifigures carefully when buying a used set: they're part of its grade.