The same group who auctioned away a role in Spider-Man 4 a few weeks ago is back at it, this time having fans bid on a role in the upcoming Iron Man sequel.

Stand Up to Cancer, the organization behind the auction, will give away a visit to the set of Iron Man 2 (one shooting day), a meet and greet with the cast, a walk-on/extra role in the film, a photo tour and tickets to the Los Angeles premiere for the winner plus a guest.

If you have the money, you can bid for it here.