Calling all Harry Potter fans! Walmart has the LEGO Harry Potter Hogwarts Great Hall Set on sale for only $80 Shipped! (Reg. $100) Hogwarts Great Hall Harry Potter building kit, featuring a fireplace, benches, tables and reversible house banners, plus the Grand Staircase tower with a spiral staircase, potions room, treasure room, sorting hat, Mirror of Erised and lots of magical artifact accessory elements. This fantasy role-playing castle toy includes 10 minifigures and buildable Basilisk and Fawkes creatures, plus Hedwig and Scabbers figures.