9.0 is Not 9.8 – Let's Put the Superman #1 CGC 9.0 Under the Microscope

In this video Rob discusses the technical factors of the grade of the Superman #1 CGC 9.0 sold at auction at Heritage Comics in 2025

https://comics.ha.com/itm/golden-age-1938-1955-/superhero/superman-1-dc-1939-cgc-vf-nm-90-off-white-to-white-pages/a/7427-93015.s?ic=hero-comicArt-superman-viewLot-7427-103125#

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