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Superman #1 CGC 3.0 Sells for Record $310,111 at ComicConnect
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/cdn.vox-cdn.com/uploads/chorus_asset/file/22802887/IMG_DE272BF718E8_1.jpeg "Superman '78 review: Christopher Reeve's Superman soars in DC's new comic - Polygon")
Superman '78 review: Christopher Reeve's Superman soars in DC's new comic - Polygon
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Superman (comic book) - Wikipedia
First Superman Comicbook Sells for $3.2 Million - Variety
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Superman #211 ORIGINAL Vintage 1968 DC Comics | Comic Books - Silver Age, DC Comics, Superman, Superhero / HipComic
Superman - Wikipedia
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Superman - Wikipedia
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Rare 1st Superman comic sells for record $3.25 million - Los Angeles Times
Superman Publication History | DC Database | Fandom
Rare Superman #1 comic that was sold for a dime in 1939 sells for $2.6M in auction | KTLA
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