Rare Copy of First Marvel Comic Sells for $2.4 Million - The New York Times

The Comic Book Market Is Red Hot. Here Are the Top 10 Prices of All Time, All Sold in the Past Two Years

Spider-Man Archives - Auction Central News

First-ever Marvel comic book gets $2.4M in online auction

Comic Art's Million-Dollar Club - The New York Times

Namor - Wikipedia

The Comic Book Market Is Red Hot. Here Are the Top 10 Prices of All Time, All Sold in the Past Two Years

Captain America Comics' No. 1 Sells for $3.1 Million – The Hollywood Reporter

First Marvel Comic Ever Published Sells for $2.4 Million

One of world's 'top 3 comic books' sells for $2.4M –