The Star Destroyer is one of the most famous starships in sci-fi history, a gargantuan piece of engineering with a signature shape and style. If you’ve been looking to build one but you don’t have the know-how–or resources–to transform 40 million tons of rebel-crushing steel into an instrument of Sith superiority, well, at least there’s a Lego version of it. The 1,555-piece Imperial Star Destroyer was added to the sprawling Star Wars Lego lineup on August 1, but it’s already on sale for a massive discount at Amazon for Prime Big Deal Days. Normally $160, you can snag the Star Destroyer Lego kit for only $112, a savings of $48.
This 30%-off limited-time deal will disappear before Big Deal Days ends–75% of stock has been claimed already–so you’ll need to be fast. You can also get the Lego Star Wars: The Phantom Menace Mos ESPA Podrace Diorama for 30% off, dropping the price from $80 to $56.