This Harry Potter Hogwarts Collection (Blu-ray Disc) originally $249.99 drops to only $97.99 at Amazon. You save 61% off the retail price for this Blu-ray disc collection. Plus, shipping is free. This is the lowest price online by about $2 as BestBuy.com offers this item today (7/31) for $99.99. Most other reputable online retailers offer this item above $145.99. The Hogwarts Collection features all eight Harry Potter movies on Blu-ray, DVD and UltraViolet, plus includes more than 45 hours of special features including the Creating the World of Harry Potter documentary series on Blu-ray. Sales tax is charged in some states.