Nick R1 Posted May 3 Share Posted May 3 So how much does a sketch or remark add the the value of a comic. I know it would also have to correlate with the grade. Im not sure where to start amd I don't want to sell myself short or over value what I have. Link to comment Share on other sites More sharing options...
shadroch Posted May 3 Share Posted May 3 There are many factors. Who signed it? What is their relationship to the book? Is that person " hot"? Is the book hot? Is the signature common, as the artist does the convention circuit, or is it hard to find? The condition of the book, the placement of the autograph, and so on and so forth..... KCOComics 1 Link to comment Share on other sites More sharing options...