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- 11,911 Lance Eliakim Sotto
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- SpotOn Grading System Comic Ed
- iOS Apps: Utilities By: Fenix Flame Comics, LLC
- * Free
- Lists: 0 + 0 Rankings: 0 Reviews: 0
- Points: 1 + 24 (3.3) Version: 3.0 SpotOn Grading Systems, or SGS, is a series of short, multiple choice questions enabling you to grade your comic books on-the-spot and accurately, within seconds. SGS grades are ... ⥯
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