DC·Justice League of America·#8·Silver Age·ID-2388310
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 1 of 387 slabs (0.3%) | 1 | SOV | $5,248.26 | 1 | $5,248 | (157.4x) |
| 9.6 | 2 of 387 slabs (0.5%) | 2 | — | — | — | (0.5%) | |
| 9.4 | 10 of 387 slabs (2.6%) | 10 | $2,684.00 | 10 | $26,840 | (80.5x) | |
| 9.2 | 6 of 387 slabs (1.6%) | 6 | $757.18 | 6 | $4,543 | (22.7x) | |
| 9.0 | 17 of 387 slabs (4.4%) | 17 | $654.00 | 17 | $11,118 | (19.6x) | |
| 7.0 | 39 of 387 slabs (10.1%) | 39 | ANC | $260.88 | 39 | $10,174 | (7.8x) |
| RAW | Raw Uncertified Copies | — | RAW | $33.35 | — | — | (1.0x Base) |
Empirical cash settlement intelligence, cross-grade elasticity curve, and secondary liquidation velocity.
Empirical step multipliers between adjacent condition tiers. Pinpoints the exponential premium transition and capital efficiency frontier.
Realized turnover cadence and capital absorption depth across certified auction comps.
Autonomous institutional strategies, financial equilibrium, scarcity modeling, and algorithmic risk profiling.
Market operates purely on organic buyer and seller auction discovery. Zero artificial price interventions or emergency liquidity halts on record.
Verified historical transaction line with quarterly equilibrium baseline anchor.
Understand how physical sales, invested dollars, and liquidity friction divide across grades.
Completed market sales by grade
Relative market value allocation
Estimated execution friction
Bibliographic provenance, creator credits, historical significance, and multimedia documentation.
Gardner Fox
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Julius Schwartz
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.
Silver Age (1956–1970) — the era that redefined the superhero genre. Scientific themes, moral complexity, and Stan Lee's Marvel revolution define this period. High-grade copies command aggressive premiums.
Inspectable mathematical proof, blockchain/ledger provenance, data integrity validation, and asset taxonomy.
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.
While fleeing the police, common crook Peter Rickets manages to escape when he trips over a device that causes those who are exposed to it's rays to do the bidding of the devices holder. Seeing the potential of such a weapon, Rickets uses the weapon to capture Justice League members Aquaman, Flash, Green Lantern, Green Arrow, J'onn J'onzz and Wonder Woman. Rickets then meets up with a number of high power criminals and sells off the Justice Leagues services for their criminal gain. To make things interesting, the criminals gather send two JLA members to collect the same items to see which one will be able to make it back first. And so, Green Lantern and the Flash are sent to steal a Napoleonic tiara, Aquaman and Green Arrow to collect the money from a gambling ship, and Wonder Woman and Martian Manhunter to steal uranium from a science lab. While this is going on, Snapper Carr checks the JLA's mail and finds a letter from a Professor Caleb West who invented the device and is seeking the Justice Leagues aid in retrieving it. When the League signal goes off, Snapper decides to find out what's going on, taking Doctor Destiny's anti-gravity disc so that he can travel around faster and find his comrades. While at each location, the two pairs of heroes who would vie for the intended loot would battle each other, but when the fight is over they'd find that what they had come to steal was nowhere to be found. Returning to the crooks empty handed, the crooks then decide to kill the JLA members, however they suddenly break free from their traps and round everyone up. Snapper appears with the device in hand and reveals how he managed to foil the criminals plots: He was able to find the Justice League members because while each member was commanded not to use their call signal to summon for help, they were not told they couldn't use another JLA member's communicator. This allowed Snapper to find each member and able to move the loot away to prevent it from being stolen. Then it was a matter for following the JLA back to the criminals hide out, steal the device and use it to free his friends.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.