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DC · Justice League of America · #31 · Silver Age · ID-2388259
Stored prices by grade and source, exactly as recorded. A source with no price for a grade shows a dash.
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Track your holding in your portfolio. Record your grade (0.5–10.0 or Raw), grading authority (CGC, CBCS, PSA, or Raw), acquisition cost basis, and purchase date to activate real-time equity valuation, unrealized ROI, and capital gains tracking.
Dated PriceCharting snapshots and recorded sales. Nothing is drawn where no dated price exists.
AI-scored · tracking Justice League of America · refreshes every 2 min
RSI needs 15 dated prices; 1 on file for 9.8.
BB20 is waiting for 20 dated prices for 9.8; no shorter window is substituted.
Market-wide signal (top 4) · Issue-specific signal (bottom 2 · tagged ISSUE)
Justice League of America #31 demonstrates disciplined liquidity depth and stable sovereign grade spread characteristics across current secondary market trading.
News linked to this book, the Grand Comics Database record, variants and the source of each figure.
Gardner Fox
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typeset
| Grade | Panel Profits |
|---|---|
| 10.0 | $3,163.00 |
| 9.8 | $2,433.15 |
| 9.6 | $1,896.00 |
| 9.4 | $1,359.05 |
| 9.2 | $355.65 |
| 9.0 | $207.00 |
| 8.0 | $89.40 |
| 7.0 | $62.00 |
| 6.0 | $35.00 |
| 5.0 | $32.00 |
| 4.0 | $28.00 |
| 3.0 | $25.00 |
| 2.0 | $20.00 |
| Raw | $19.99 |
Single-source econometric valuation across 1 verified monthly observation epochs (0Y runway)
Hedonic age factor + census scarcity weighting.
80% Interval: Unmeasured (Insufficient Volatility Sample)
Wholesale realization (45% haircut · ILLIQUID_SPECIALTY)
Relative-value gravitational equilibrium anchored to the foundational genesis instruments of sequential art.
| Grade | Dealer Buy (Bid) | Retail Sell (Ask) | Spread | Underwriting House |
|---|---|---|---|---|
| 6.0 | $15.60 | $38.99 | 60.0% | Khamsin Custodial |
| 4.0 | $9.30 | $30.99 | 70.0% | Khamsin Custodial |
| Raw | $6.60 | $21.99 | 70.0% | Arnveld Capital |
Multi-tier analytical consensus distinguishing public truth, firm posture, desk urgency, and personal exposure
High-conviction equity with strong appreciation upside and momentum.
Home of Superman, Batman, Wonder Woman, and the Justice League.
Marvel revolution. Stan Lee, Jack Kirby, and Steve Ditko create the modern superhero. Spider-Man, Fantastic Four, X-Men debut.
The sweet spot for collectors — significant enough to be culturally important, scarce enough to be valuable. 9.8 copies are extremely rare.
In illiquid alternative asset markets, sovereign blue-chip holdings trade at an exponential multiple over mid-grade float due to institutional accumulation and inelastic seller reservation prices.
The Justice League of America has once again selected a new member to join their ranks - Hawkman. The Atom presents Hawkman with this honor while he and Hawkgirl deliver presents to children. Hawkman accepts to invitation and is taken to JLA headquarters and given his membership plaque as well as a JLA emergency signal. After the festivities, all the JLA members leave on cases except Hawkman, Wonder Woman, Batman, Flash and Green Lantern. They are suddenly altered of criminals who have magical hoops which protect them from everything. Although the crooks get away, the JLA learns that their devices transport whatever passes into the crooks range 10 minutes into the future. They also learn that it works in reverse and they are able to stop the getaway car by dumping broken glass on the road 10 minutes after they passed a certain stretch. While the JLA returns to headquarters to try and figure out what created these weapons, we learn that it was the work of a small time crook named Joe Parry, who stumbled upon an alien device which could grant whatever he wished. Ordering it to kill the Justice League by getting rid of their air, the device causes the JLA's meeting room to shoot up into space. Quick thinking by the Green Lantern and new member Hawkman allows for the JLA to survive the attack. Tracking the energy source of the attack to its source, the JLA try to capture Parry. However, he created a creature that's a combination of different parts of each of the JLA members he's facing (Head of Wonder Woman, wings of Hawkman, upper body of Batman, legs of the Flash and arms of Green Lantern). While the other JLA members are knocked unconscious, Hawkman feigns being knocked out by the creatures power ring (in actuality, since it was created from a yellow energy which Green Lantern's power ring could not effect, the duplicate power ring was in in fact powerless), and with his anti-gravity devices make it look like the JLA are being shot into space again. However, when the other JLA members revive, they drop on the creature crushing it to death. When Parry attempts to use the device again to defeat the JLA, they learn that the device has run out of power and is useless and Parry is quickly turned over to the police. The JLA takes the device and puts it in their trophy room.
Valuation parity across physical collectible manifestations for Justice League of America #31.
CGC, CBCS, PSA Universal certified high-grade specimens (9.8 / 9.6 / 9.4). The gold standard for institutional alternative investment.
Official witnessed creator-signed slabs (Yellow label). Valued based on creator historical stature and inscription provenance.
Certified specimens from landmark historical collections (Edgar Church / Mile High, White Mountain, Kansas City, Pacific Coast).
Original newsstand barcode distribution copies. Extremely scarce in high grade due to newsstand rack wear and unsold return pulping.
Regional price test market copies (Canadian 75¢/95¢ variants, Marvel 30¢/35¢ test variants). Highly coveted micro-population rarities.
Exclusively allocated copies requiring retailer orders of 1:25, 1:50, 1:100, or 1:500 standard copies. Immediate manufactured scarcity.
Unslabbed collector copies inspected under standard Overstreet physical guidelines. The primary pool for grading arbitrage.
Alternative artistic interpretations, virgin covers, metal foil, and convention exclusives with dedicated collector followings.
Standard specialty comic shop printings sold through non-returnable distribution. The baseline circulation foundation.
Green label copies with significant manufacturing flaws, unwitnessed signatures, or missing coupons that do not affect the main story.
Purple label copies with professional or amateur color touch, tear seals, piece fill, or spine rebuilds.
Blue/Grey label copies treated exclusively with archival preservation techniques (leaf-casting, rice paper tear reinforcement, solvent wash).
Official second, third, or later printings released to satisfy secondary market sellouts. Distinct cover art and trade dress.
International editions licensed by La Prensa (Mexico), Editora Abril (Brazil), Panini (Europe), or Titan (UK).
Certified printing oddities (missing foil, inverted interior, double covers, foil color error). Unique curiosity pieces.
Advance promotional black-and-white booklets, ashcans created to secure trademark rights, and preview giveaways.
Each cover variant, retailer incentive, and subsequent printing represents an independent atomic tradeable instrument with unique supply elasticity, barcode registration, and secondary market demand.
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Hawkman's first case as a member of the JLA involves low-level crook Joe Parry who has come into possession of an alien machine with which he creates three different threats against the JLA.
Inspect underlying sources, timestamps, and confidence factors for any market claim
All prices are current market price based on historic completed sales with a buyer and seller agreeing on price. Calculated via proprietary algorithm tracking end-of-month historical sales. Unsold items are excluded.
Stored PriceCharting 9.8 price for product 2388259. 1 dated nightly snapshot on file for this book.
Recorded price evidence by source and grade tier. Ungraded / RAW pricing represents loose physical copies; certified grading authorities record authenticated slabbed grades only. Unpriced grades remain unpriced.
| Authority Source / Metric | RAWUNGRADED | 1.8 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 9.0 | 9.2 | 9.6 | 9.8ANCHOR | 10.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Panel Profits(Exchange FMV) | $19.99 | — | $25.00 | $28.00 | $32.00 | $35.00 | $62.00 | $89.40 | $207.00 | $355.65 | $1,896.00 | $2,433.15 | $3,163.00 |
Panel Profits(Bid (Buy Price)) | $6.60 | — | — | $9.30 | — | $15.60 | — | — | — | — | — | — | — |
Panel Profits(Ask (Sell Price)) | $21.99 | — | — | $30.99 | — | $38.99 | — | — | — | — | — | — | — |
Panel Profits(Annual Volume) | — | — | — | — | — | — | — | — | — | — | — | 62 tracked sales | — |
Panel Profits(Realized Listings) | — | — | — | — | — | — | — | — | — | — | — | 62 sold | — |
Highest verified price observed. Non-9.8 books never receive a 9.8 price or synthetic valuation.
ComicBase catalog guide reference valuation. Evaluated independently from newsstand cover prices and certified slabs.
Historical cover price stamped on physical newsstand or direct copies at initial publication.
Panel Profits decodes auction transaction feeds into sovereign econometric market valuations and bid-ask spreads. CGC, CBCS, and PSA never carry RAW prices.