Investing in Green Lantern Comics: Key Issues, Values, and Risks

Green Lantern is one of the rare comic franchises to span all four major eras of the medium. Alan Scott — created by Martin Nodell and writer Bill Finger — debuted in July 1940 in All-American Comics #16 (Golden Age). Nineteen years later, Hal Jordan reinvented the concept in Showcase #22 (October 1959, script by John Broome, art by Gil Kane), a cornerstone of DC's Silver Age. John Stewart arrived in 1972 (issue #87), and Geoff Johns relaunched the mythology in 2004 with Green Lantern: Rebirth. The result is a franchise with key issues spread across every decade — a profile that naturally diversifies collector risk.

This guide sticks to the verifiable: eBay medians from our estimator (eBay.fr + eBay.com, June 2026) and records documented by Heritage Auctions and GoCollect. The two absolute grails — All-American Comics #16 and Showcase #22 — belong to separate series not covered by our tool and are cited using web-sourced auction records only. All eBay data cited applies to the Green Lantern vol.2 series, with a minimum of 15 active listings.

Green Lantern key issue ranking (real values, June 2026)

For Golden Age and Silver Age grails, documented auction records are the only reliable benchmark. For Bronze Age keys in the vol.2 series, our eBay estimator returns medians based on sufficient listing volume.

Record sources: Heritage Auctions, GoCollect, sellmycomicbooks.com.

All-American Comics #16 (1940): the Golden Age grail

Published in July 1940, All-American Comics #16 marks the first appearance of Alan Scott, the Golden Age Green Lantern, created by Martin Nodell and writer Bill Finger. It ranks sixth on Overstreet's list of the Top 100 Golden Age comics. Scarcity is extreme: the CGC Census registers only two unrestored copies, graded 8.0 and 9.4. A CGC 6.5 FN+ copy sold for $215,100 at Heritage Auctions in 2018 — proof that even mid-grade copies command six figures for this title. The CGC 9.4 NM copy reportedly received a private offer of $1,000,000 and has never appeared at public auction. Our eBay estimator covers the green-lantern vol.2 series and returns no usable median for All-American Comics.

Showcase #22 (1959): the birth of Hal Jordan

Published in October 1959, Showcase #22 reinvents the Green Lantern concept with Hal Jordan, a test pilot chosen by an alien ring. The script is by John Broome, the art by Gil Kane — the creative team that also introduced most of the franchise's classic villains. The issue is one of DC's flagship Silver Age keys, comparable in stature to Showcase #4 for the Flash. In November 2017, a CGC 9.2 copy — the highest-graded example in the CGC Census at the time — sold for $149,375 at Heritage Auctions, well above the contemporary Overstreet guide value. Our eBay tool covers a separate series for Showcase and returns no median for this issue: auction rooms are the only price reference for this grail.

Green Lantern #76 (1970): O'Neil and Adams's Bronze Age landmark

April 1970 marks a decisive editorial shift: writer Denny O'Neil and artist Neal Adams launched with Green Lantern/Green Arrow a seven-issue run beginning with #76 that remains one of the most celebrated sequences in American comics history. Hal Jordan is confronted with poverty, racism, and drug addiction — topics unprecedented in mainstream superhero books of the era. Issue #76 currently ranks #13 on Overstreet's Top 25 Bronze Age comics. Only two CGC 9.8 copies exist in the census, and one sold for $31,000 at Heritage in 2014. The blended eBay median across all grades sits at €9 on 69 listings — the gulf between that blended median and the high-grade auction record illustrates precisely why grade matters for investment purposes.

Green Lantern #87 (1972): John Stewart and Guy Gardner

Published in December 1971 (cover-dated January–February 1972), Green Lantern #87 introduces two major characters: John Stewart, the first Black American Green Lantern, co-created by Dennis O'Neil and Neal Adams; and a cameo first appearance of Guy Gardner. John Stewart became a cultural touchstone through the Justice League animated series (2001–2004). High-grade copies are genuinely scarce: a CGC 9.8 sold for $10,500 at Heritage (the same grade had previously reached $20,000 in November 2022 and $12,500 in March 2022). The blended eBay median is €9 on 66 listings, reflecting the abundance of lower-grade copies on the secondary market.

Lanterns on HBO/Max (2026): what to expect for values

The series Lanterns, ordered by HBO/Max, is scheduled to premiere on 16 August 2026. Kyle Chandler stars as Hal Jordan and Aaron Pierre as John Stewart in this eight-episode detective drama integrated into James Gunn's DCU Chapter One. A second season was already announced in May 2026. Both lead characters map directly onto documented key issues — Showcase #22 (Hal Jordan's first appearance) and Green Lantern #87 (John Stewart's first appearance) — making them potential demand catalysts. Historically, major TV or film announcements trigger short-term search spikes that can translate into eBay price rises in the weeks that follow, before stabilising. The 2011 Green Lantern film with Ryan Reynolds produced no lasting effect on collector values. A premium HBO production carries different weight, but the amplitude and duration of any effect remain impossible to predict.

Liquidity and risks: what to know before investing

The grails (All-American #16, Showcase #22) offer limited liquidity — few copies exist, potential buyers are scarce, and a sale may take months or require routing through an auction house with its associated commissions. The Bronze Age keys (#76, #87) are far more liquid: 66 to 98 active eBay listings in June 2026 for lower grades. The trade-off is that blended medians are low (€9 for both), and real value at high grade depends entirely on CGC census rarity and current market appetite for the character. This guide does not constitute investment advice. Comic values fluctuate and can fall.