If you're a comedy fan with money to spend and compassion for the people of Haiti, then Ben Stiller's Stillerstrong and the Causecast Foundation have an auction for you, with several items up for bid on eBay until late Sunday, May 30.

What they've got includes…

The Barack Obama pencil-sharpener prop from “The Tonight Show with Conan O’Brien” signed by Conan O’Brien and used on the show; season 1-2 DVDs of “The Sarah Silverman Program” and a photo signed by Sarah Silverman; Stillerstrong headbands signed by Tom Cruise, Jack Black, Jon Hamm, and others; a rare set of “Tropic Thunder” Bobble-heads with a signed DVD and more; four (4) VIP tickets to a taping of “The Daily Show with Jon Stewart” with a gift package; signed DVD of “Tenacious D – The Pick of Destiny”; signed script of “Children’s Hospital”; a poster from a “Night of 140 Tweets” signed by 140+ performers; a “Saturday Night Live” script signed by the SNL cast; and more.