A couple of weeks ago, Stand Up To Cancer auctioned off an appearance in Spider-Man 4 just before the actual film was announced as going forward with both Sam Raimi and Tobey McGuire attached. Now, the same organization is auctioning off a role in Jon Favreau's up coming sequel Iron Man 2.

As with the Spider-Man 4 package, this new Iron Man 2 auction is being made possible through Ebay. The deal is very similar to the Spider-Man 4 auction. Here is what is being offered:

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1) A visit to the set of Iron Man 2 (one shooting day).

2) A meet and greet with the cast.

3) A walk-on/ extra role in the film for the auction winner.

4) Photo tour of the set with an Iron Man unit photographer to document the tour.

5) Tickets to the Los Angeles premiere for you and a guest. Winner and Guest will walk the premiere's red carpet.

You can make your bids now at Ebay. The current bid is at $5,100. Iron Man 2 is currently set with an April 30th, 2010 release date.