UPDATE: Due to popular demand, Double Fine has once again started taking orders for the Stacking Russian dolls set on their website. Enjoy!
ORIGINAL STORY: A lot of developers and publishers create limited edition swag to help advertise their games, but rarely is the final product as cool as what THQ and Double Fine cooked up for its upcoming XBLA adventure game Stacking. The game tells the story of a family of Russian matryoshka dolls. So, any idea what the promotional item is?