Darth Vader's lightsaber sells at auction for record-breaking $3.6M

Darth Vader's iconic red lightsaber was sold for over $3.6 million at auction on Thursday, making it the most expensive piece of Star Wars memorabilia ever auctioned off. The prop sold for $3,654,000 and was one of 433 pieces of rare television and movie memorabilia up for sale during the first…