‘Star Wars’ Darth Vader’s Lightsaber Up for Public sale, Begins at $500K

Discuss a weapon of mass worth — Darth Vader’s iconic lightsaber is about to hit the public sale block … and this unhealthy boy’s anticipated to rake in Jedi-mind-blowing money.

TMZ bought Brandon Alinger, COO of Prop Retailer, on cam — and he makes it clear, this is not some random hunk of plastic … it’s the screen-matched Hero Dueling Lightsaber utilized by Vader in “The Empire Strikes Again” and “Return of the Jedi.”

Catch the complete clip … ‘trigger Brandon offers us his prediction of what he thinks it’s going to fetch, and the quantity is excessive, particularly for the reason that absentee bid is already over 1,000,000 bucks!

For context, Brandon says their greatest “Star Wars” rating so far was an X-Wing Fighter mannequin that bought for $2.3M — so, yeah, the Power (and the $$$) is robust with this one.

The 3-day public sale runs September 4 by 6 … and it’s principally nerd heaven. Different goodies up on the market embrace Tobey Maguire’s “Spider-Man 2” costume, Michael Keaton’s “Batman” ’89 Batsuit & extra.