It appears to be at the edge of the purple blurb on the left, which often shows creasing on mid and upper-mid grade copies. So instead of just a crease this has an additional defect of pen mark which would not alter the grade if it was somewhere else on the book, but because it's over the crease the cost is reduced by more than it would be if that whole section of the spine were torn away. So for a bargain price you get a book that is overall as solid and appealing as many in higher grades with much higher prices. The item "1st Thor Journey Into Mystery #83 GVG tiny color touch" is in sale since Wednesday, November 27, 2019. This item is in the category "Collectibles\Comics\Silver Age (1956-69)\Superhero\Thor".
The seller is "comix4college" and is located in West Hills, California. This item can be shipped to United States.