Guess how much Han Solo's jacket is worth?

Hundreds of rare props and costumes from some of the biggest films in history have gone on show in Waterloo, ahead of an auction later this month.

For around £50,000 you could go home with your own Stormtrooper helmet, for a million pounds you can have a jacket worn by Harrison Ford, or for £30,000 a Back To The Future hoverboard. 

If those figures dont quite add up, you can have a look for free.

All items will be sold in the upcoming Prop Store Live Auction on Thursday 20th September, at the BFI Imax.