I collected comics for a few years in the early 90's pretty heavy. I attended a few ComicCons and artist meetings; met and had a few of my comics signed by Joe Quesada. A super awesome dude and a great experience for a 12 year old. I still have quite a few of my comics from those years, some in amazing condition (easily 9.6+), some in good condition (maybe 9.2+). I would like to finally get 6 or seven of them graded by CGC and wondering if they will authenticate the signature as they grade? Since we are talking 1993, I no longer have pictures of Joe signing them with me for provenance. What should I do? I believe a few of the comics I have are fairly rare and valuable with Joe Quesada's signature, specifically Batman No. 500 (Knightfall #19), Ninjak #1-Cromium Cover, and X-O Manowar No. 0 - "Error" with Ivory Valiant Logo. Any help would be greatly appreciated.