Amazon is showing LEGO Spongebob Squarepants some love by discounting two sets by 40%. The super hero-themed 3815 Heroic Heroes of the Deep is just $11.99, down from MSRP of $19.99. You know what else is just $11.99? 3816 Glove World, that’s what. Pick up both and pad your order to hit $25 or more for free shipping.