The Star War Black series are probably my favorite line of action figures out right now.
They are highly detailed and highly sought after (Boba Fett!).
At the Toy Fair, Hasbro revealed a new batch of the Star Wars Black series which includes Darth Vader, Jabba The Hutt, and Emperor Palatine is confirmed as well in the following video.
Darth Vader actually comes with a removeable two-piece helmet as well as a real chain for his cloak.