Stan lee signed amazing spider-man v2 #36 cgc 9.4 ss 4x newsstand/upc variant nm well, due to the fact that cgc labels signature series books distinctly and also counts these signature series copies distinctly, we can indeed think of stan lee cgc signature series books of each issue almost as a variant of sorts for any given issue in that a now-fixed limited number exist signed by stan lee, with a maximum count that can be looked up issue by issue on the census.