DC · Golden Age · 1948
Detective Comics #140
DC · 1948
Noted for: The Riddler
KEY ISSUEShop this issue
We may earn a commission from these links, at no extra cost to you. Disclosure.
Before you buy
Verify the issue and printing, check the grader certification, review restoration notes, and compare recorded sales and current asking prices in the same grade.
The Detective Comics #140 in context
Why collectors care
The first appearance of the Riddler, cover-dated October 1948, created by Bill Finger and Dick Sprang. Edward Nygma became one of Batman's most recognizable antagonists across television and film.
How to identify it
Detective Comics #140, October 1948. The green question-mark motif is present from the debut, which is the fastest visual check.
Common mistakes
Late-1940s Detective issues are frequently restored. Buy certified and read the label for restoration and trimming notes.
Grade considerations
Post-war newsprint tans readily and high-grade survival is limited. Certification and page quality dominate value at this level.
Listed now on eBay
Search current eBay listingsNo graded sales were recorded for this item. Check the Raw tab for recorded ungraded sales.
Part of these hubs
Detective Comics #38
DC · 1940
1st: Robin the Boy Wonder
