Is This Luke Skywalker Lightsaber Worth 1 000 The item SD Studios Star Wars Luke Skywalker Return of the Jedi ROTJ Lightsaber Replica is in sale since Thursday, October 12, 2017. As far as accuracy goes, it is flawless. As a licensee, I personally measured and photographed the Luke ROTJ hero prop back in 2001 and that data was used to create the blueprints that the shop used to make the first 1500 US replicas.