A friend of mine had an impressive Starwars collection and they’ve put something of note up on Ebay.

JediMom Giant Darth Vader float

Yup, it’s a 10 foot tall inflatable Darth Vader!

From what I gather it was a Burger King tie-in for Revenge of the Sith and that makes it old and rare.

If you’re interested, you can checkout the auction listing, shipping is reasonable for something this size.