Tales to Astonish #48 from Marvel Comics Group
While Marvel had its share of some of the greatest villains in all comics, it also had its share of the ridiculous.  The Porcupine has to be one of the goofiest.  He looks like a cross between Bigfoot and a Sumo Wrestler.  This is his first appearance, something that adds little value to the comic. 

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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