The Hero Initiative raises money for comics industry professionals in medical and financial need. For their latest 100 Project book, Hero is showcasing the new mutant heroes from Giant-Size X-Men. Now, they are selling CGC Signature Series copies of the Giant-Size X-Men 100 Project on eBay. The books are graded 9.8 to 9.6 and feature the signatures of Ryan Sook, Frank Quitely, Al Milgrom, Scott Koblish, Kristin Allen, Dan Schkade, David Marquez, Joyce Chin, Sweeney Boo, Howard Chaykin, and Daryl Banks.

Hero is also selling Giant-Size X-Men 100 Project with a Jeffrey Brown remarque and signatures by Gene Ha and Tim Seeley, Century West signed by Chaykin, Grendel Prime print signed by Matt Wagner, Superman 100 Project, Bloodshot 50 Project signed by Kevin VanHook, The New Avengers 100 Project, Spider-Man litho signed by Ed Hannigan, and Mark Waid signed copies of Insufferable Vol. 4, Avengers Unleashed, The Flash Vol. 3, 52 Vol. 2, Champions Vol. 1, The Wrong Earth: Confidence Men #1, and others.