Ever wanted to own an item where John Lennon hand wrote one of the Beatles' most famous songs? 

How about an actual light saber from Star Wars? 

Or maybe the Wicked Witch's hat worn by Margaret Hamilton in the 1939 classic "The Wizard of Oz?"

All are going up for auction at a Hollywood event, and the artifacts on display could be worth thousands or even hundreds of thousands of dollars. 

"A major Beatles artifact will also be up for sale: John Lennon’s handwritten lyrics for “If I fell,” written on the back of a Valentine card while he was in New York for the Fab Four’s first appearance on “The Ed Sullivan Show” in 1964. The bidding for it will open at $500,000."

Personally, I'd love to buy the hoverboard used in "Back To The Future," but that's not going to happen in my lifetime! Perhaps it would be cheaper back in the 50s...

Check out what else is up for grabs in the story below.

Luke’s ‘Empire’ light saber, ‘Wizard of Oz’ witch hat and Lebowski rugs going up for auction