Hello, Up for grabs, is this 1970 Challengers of the Unknown Comic Book #75 (G Cover - F Inside) Silver Age. I am not a professional comic grader, but have been collecting since the mid 1970's. So I get that condition is important. I'm probably under grading these books to have satisfied customers. So that being said. 

I would Grade the cover in Good condition. Cover is very presentable. Inside pages look pretty good.   except for two back pages have torn bottom corners. Stored in a new bag with acid free board. Very nice looking when bagged and boarded. Good Filler issue till you get better(close to a keeper)See Photo.

Keep your eyes peeled for other collectible comics I'll be listing. Most are in Fair condition. Some really nice Fun books.

               I'll try my best to get your item out ASAP, but on some occasions, it can take as much as a week to get items on their way.  My estimate for this auction, is $8.95(USPS) $25.00 for delivery overseas.  PAYMENTS MUST BE RECEIVED IN 10 DAYS, UNLESS I'M NOTIFIED WITH OTHER ARRANGEMENTS. ITEM COULD OTHERWISE BE RE-LISTED.  PLEASE ASK ANY QUESTIONS BEFORE BUYING , THANKS FOR LOOKING!