Yes, you can buy a pre-built lightsaber at Disney, and these are known as Legacy Lightsabers. While many fans know about the $250 "Savi’s Workshop" experience where you build a custom hilt, Legacy Lightsabers are high-quality, pre-manufactured replicas of the iconic weapons used by characters like Luke Skywalker, Darth Vader, Ahsoka Tano, and Kylo Ren. You can find these at Dok-Ondar's Den of Antiquities inside Star Wars: Galaxy's Edge at both Hollywood Studios (Florida) and Disneyland (California). Unlike the custom-built versions, Legacy hilts are often made of heavier metal and are sold in collectible cases. The price for the hilt alone usually ranges from $140 to $250, and you must purchase the light-up blade separately (approx. $50). You can also find a limited selection of these at the Star Wars Trading Post in Disney Springs or Downtown Disney, meaning you don't even need a park ticket to buy one of these premium movie replicas.