CALVERTON, N.Y.—Walter Yakoboski scraped together nearly every penny he made as short-order cook in 1979 to begin buying a small collection of rare comic books for $10,000, hoping his boyhood passion could one day pay off as an investment.
That day may soon be here.
Yakoboski’s copy of “Amazing Fantasy” No. 15 from 1962 — which introduced the world to Spider-Man — could fetch $400,000 or more when it goes up for auction later this month.

This undated photo provided by Heritage Auctions shows the comic book "Amazing Fantasy" No. 15, by Marvel Comics. Figuring it would be a good investment, Walter Yacoboski bought the book for $1,200 back in 1980. Heritage Auctions via AP