Walmart offers the Jakks Big-Figs Colossal 48.5" Darth Vader Figure for $34.97. Opt for in-store pickup to dodge the $5.99 shipping fee. That's tied with our mention from two weeks ago and the lowest price we could find by $5. It features motion-detection sounds, moving joints, measures 48.5" tall, and can be set as a "friend" or "foe."