Lego Star Wars Bundle - AT-ST Walker UCS & Darth Vader Helmet $210 (was $280) See at Walmart As part of Walmart's Bricktember Sale, Star Wars fans can get Lego's Darth Vader Helmet display model for only $10 with the purchase of the AT-ST Walker Ultimate Collector Series. The AT-ST Walker launched August 1 for $200, and Walmart's bundle deal is $210. This deal has already sold out once since Walmart's big Lego promotion started September 1, and the retailer only had a few remaining at the time of writing on September 2.It's one of four Lego Star Wars bundle deals available exclusively at Walmart. The Darth Vader Helmet is also featured in a bundle with the new Kylo Ren Lego Helmet for $99. Continue Reading at GameSpot