Up for grabs is the very rare and super low print run Justice League of America #1 Mattina Lobo virgin variant graded by CGC w/ a certified Francesco Mattina signature at 9.8! The item "Justice League of America #1 Mattina Variant CGC 9.8 Signed by Francesco Mattina" is in sale since Sunday, January 21, 2018. This item is in the category "Collectibles\Comics\Modern Age (1992-Now)\Superhero\Justice League of America". The seller is "comics2cyclists" and is located in Westminster, Colorado. This item can be shipped to United States.