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A Star Wars fan has forked over millions to control the power of the Force.

Darth Vader's iconic lightsaber fetched $3,654,000 on Thursday, according to auction site Propstore , making it the most expensive piece of "Star Wars" memorabilia ever bought at auction.

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The "original screen-matched, hero dueling lightsaber prop" was used on-screen in "The Empire Strikes Back" and "Return of the Jedi." The lightsaber, known for its ominous red glow, appeared in some of the saga's most famous scenes, including Vader's "I am your father" reveal to Luke Skywalker.

The lightsaber was used by both Darth Vader actor David Prowse and stunt actor Bob Anderson during the shooting of the second

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