Superman 138, DC Comics. Our Grading Estimate for this set:CGC 6.0. See photos for more details! VF-NM: These issues have very light wear. Overall, a fantastic lot of comics. FN-VF: These issues have light wear. Overall, a very nice lot of comics. VG-FN: These issues have moderate wear. Overall, a pretty good lot of comics. G-VG: These issues have heavy wear. Overall, a decent lot of comics. PR/FR-G: These issues have extremely heavy wear. Overall, a poor lot of comics. Since grading collectables can be somewhat subjective, we prefer to give an estimated range instead of a solid numbered grade for lots and sets of comics. Example of a grading estimate: G-VG, we wouldn’t grade it lower than a G (Good) and we wouldn’t grade it higher than a VG (very good). It WILL NOT work on mobile. We have tons more comic related auctions. And exclusive store merchandise for you to check out.