Want to sit in on a recording session with Kanye West, Alicia Keys or Usher?

Some lucky bidder will get the chance to do just that when a charity auction gets underway this October on eBay to benefit the Step Up Women’s Network, a nonprofit organization that is dedicated to strengthening community resources for women and girls.

MTV.com reports that the auction will include some “experience” packages, such as sitting in on recording sessions with West, Keys and Usher.

Other hot items on the auctioning block include autographed stuff from Dave Matthews Band, Metallica and Carrie Underwood.

The Step Up Women’s Network benefit auction runs October 11-20 on eBay.