Superboy (1949)
Clicking on the eBay link and making a purchase may result in this site earning a commission from the eBay Partner Network.
Key Facts
Origin of The Phantom Zone
Key Facts
1st appearance of Swifty
Key Facts
1st appearance of Insect Queen
Key Facts
Origin of Mon-El
Key Facts
1st appearance of Supremo
Key Facts
Cover art by Neal Adams
values reflect recent, certified (graded) auction sales
Key Facts
Cover art by Neal Adams
values reflect recent, certified (graded) auction sales
Key Facts
Origin of Legion of Super-Heroes
Adjust Your Filters To See More Comics!
By default Key Collector searches for Standard Cover Key Issues.
Adjust the "Variants" and/or "Non-Key Issues" search filters above for additional content:
- Variant Covers ([[totalVariants]])
- Non-Key Issues ([[totalNonKeys]])
At Key Collector, our primary focus is on unearthing those rare Standard Cover Key Issues for you. However, the world of comic collectibles is vast and varied. We want to make sure you have the tools to explore it all!