Most expensive Flash comics: real values and auction records

The Flash is unique in comics history: the character embodies the pivotal transition between the Golden Age and the Silver Age. Jay Garrick — created by writer Gardner Fox and artist Harry Lampert — first appeared in January 1940 in Flash Comics #1. Sixteen years later, Showcase #4 (October 1956) reinvented the character as Barry Allen, a police scientist, drawn by Carmine Infantino from a script by Robert Kanigher — an issue universally recognised as the trigger of the Silver Age of comics. The solo The Flash series launched in 1959 with issue #105 (continuing the Golden Age numbering), ran through #350 (Barry Allen's death, 1985), and resumed in 1987 as vol.2 with Wally West as the new Flash.

This guide sticks to the verifiable: eBay data from our estimator (eBay.fr + eBay.com, June 2026) and records documented by Heritage Auctions, GoCollect, and specialist press. Important caveat: the major Silver Age keys (Showcase #4, Flash #105, #110, #123, #139) belong to distinct series not covered by our tool, or show fewer than 15 active listings — the thin-volume guard applies to all of them. The figures cited below are documented auction records, not eBay medians.

Flash key issue ranking (documented auction records, June 2026)

All major Flash keys are too scarce on eBay to produce a reliable median — our estimator returns zero listings for Flash #110, #123, #139, and #275, and a single listing for Flash #105. Auction records from Heritage Auctions are the only reliable price reference.

Record sources: Heritage Auctions, Bleeding Cool, GoCollect.

Showcase #4 (1956): the comic that launched the Silver Age

Published in October 1956, Showcase #4 is one of the most consequential comics ever printed: it reintroduced the Flash as Barry Allen, a forensic scientist who gains super-speed after being doused by electrified chemicals. The script is by Robert Kanigher, the art by Carmine Infantino (inked by Joe Kubert), under the editorial direction of Julius Schwartz. The issue is universally regarded as the starting gun of the Silver Age of American comics. In January 2024, a CGC NM+ 9.6 copy — the sole example at that grade in the CGC census — sold for $900,000 at Heritage Auctions, setting the all-time record for a Silver Age DC comic. That same copy had sold for $179,250 in 2009, a trajectory that illustrates the sustained collector appetite for landmark DC keys. Our eBay tool lists Showcase as a separate series and returns no usable median for this issue.

Flash Comics #1 (1940): the Golden Age origin of Jay Garrick

Published in January 1940, Flash Comics #1 introduces Jay Garrick as the original Flash in a story written by Gardner Fox and illustrated by Harry Lampert. The same issue also launches Hawkman and Johnny Thunder, making it a centrepiece of the Golden Age DC canon. Only a handful of unrestored high-grade copies are registered with the CGC Census. A CGC 9.6 example from the famous Mile High Collection (the Edgar Church pedigree) realised $450,000 at Heritage Auctions in early 2010 — the same copy had sold for $273,125 in 2006. Restored or lower-grade copies circulate on ComicConnect and eBay for prices ranging from a few thousand to several tens of thousands of dollars depending on condition.

The Flash #123: the birth of the DC multiverse

Published in September 1961, The Flash #123 contains "Flash of Two Worlds," written by Gardner Fox and drawn by Carmine Infantino. Barry Allen vibrates at a specific frequency and finds himself transported to a parallel Earth — dubbed Earth-Two — where he meets Jay Garrick, the retired Flash of the previous generation. The story established the concept of a DC multiverse and retroactively explained how Golden Age and Silver Age heroes could coexist. A CGC 9.4 copy from the Western Penn pedigree sold for approximately $83,000 at Heritage Auctions in 2004. Our eBay estimator returns zero active listings for this issue — auction rooms remain the only price reference.

Flash #105 and the other Silver Age keys

The Flash #105 (February–March 1959) is the first issue of the Silver Age solo series — continuing the numbering from Flash Comics — and introduces Mirror Master. A CGC 9.4 copy realised approximately $38,838 at Heritage in 2011; only three copies are registered at that grade. Our eBay estimator returns a single active listing for this issue: volume is too thin for a reliable median.

The Flash #110 (December 1959) marks the first appearance of Kid Flash — Wally West, the nephew of Iris Allen — alongside the first appearance of Weather Wizard. A CGC 9.2 copy sold for approximately $11,400 in 2019. The Flash #139 (September 1963) introduces Professor Zoom / the Reverse-Flash (Eobard Thawne): its highest documented record is approximately $8,365 (CGC 9.6, Heritage 2006). Our tool returns zero active eBay listings for either issue.

The Flash on screen: impact on collector demand

The Flash has had two major recent adaptations. The CW television series launched in 2014 with Grant Gustin ran for nine seasons and broke the network's viewership record with its pilot episode (6.8 million viewers). The DC film The Flash (2023) starring Ezra Miller grossed approximately $271 million worldwide, falling short of studio expectations. Both productions sustained the character's visibility and supported demand for Silver Age keys, though the major auction results remain driven by long-term collectors rather than short-term film speculation.