Discuss comic grading and how to evaluate books
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dogsupreme Posts: 42
4/3/2017
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I recently purchased a ADVENTURE 283. On the surface it looks pretty good but on the back it has some strange staining. It is not wrinkled so I don't think it is water damage. What do you think it is and how would you grade it? 
edited by dogsupreme on 4/3/2017
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