Tickets for a sold-out benefit concert are available on eBay through the "Auction for America" charity program and are currently in the $1,500 range for a pair of tickets. "The Concert for New York City" is a concert to benefit the Robin Hood Relief Fund, a charity for those impacted by the 9-11 attacks. Peformers include Paul McCartney, Mick Jagger, Eric Clapton, Billy Joel, The Who, Bon Jovi, James Taylor, John Mellencamp, Macy Gray, Goo Goo Dolls, Melissa Etheridge, Marc Anthony, Five For Fighting, India. Arie, Jim Carrey, Meg Ryan, Susan Sarandon, David Spade, Julia Stiles, Denis Leary, John Cusack, Backstreet Boys, Michael J. Fox, Adam Sandler, Mike Myers, Jimmy Fallon, Reese Witherspoon, Ryan Phillippe, and members of New York sports teams. The concert will take place Saturday, October 20 at 8 p.m. at Madison Square Garden. http://www.ebay.com