The Hero Initiative charitable organization raises money for comics industry professionals in medical and financial need. For their latest 100 Project book, Hero is showcasing the revival of the X-Men. The Giant-Size X-Men 100 Project features new characters like Wolverine, Storm, and Colossus, established characters like Cyclops, and ones that were created later, including Jubilee and Gambit.

This week on eBay, Hero is debuting Giant-Size X-Men 100 Project CGC Signature Series 9.6 to 9.8 autographed by artists who worked on the book, including Dan Schkade, Arthur Adams, Tone Rodriguez, Kaare Andrews, Patrick Gleason, Klaus Janson, Stuart Sayger, Chris Uminga, Jonas Scharf, and Ian Glaubinger.

Hero is also selling the JLA/Avengers trade paperback Hero limited edition of 7,000, Mark Waid signed books like 52 Vol. 2 and Shazam single issues, The Wonder Woman 100 Project, Ed Hannigan’s signed Spider-Man litho, Hero challenge coins, Murder Inc. Vol. 2: Versus America signed by Michael Avon Oeming, The Bloodshot 50 Project, and more.