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Independent·Challengers of the Unknown·#2·Silver Age·ID-2424537
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 0 slabs | 0 | $15,505.75 | — | — | (211.0x) | |
| 9.6 | 0 slabs | 0 | — | — | — | — | |
| 9.4 | 0 slabs | 0 | — | — | — | — | |
| 9.2 | 1 of 62 slabs (1.6%) | 1 | SOV | $2,100.12 | 1 | $2,100 | (28.6x) |
| 9.0 | 0 slabs | 0 | — | — | — | — | |
| 6.0 | 10 of 62 slabs (16.1%) | 10 | ANC | $365.00 | 10 | $3,650 | (5.0x) |
| RAW | Raw Uncertified Copies | — | RAW | $73.50 | — | — | (1.0x Base) |
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.
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.
Jack Kirby
? (photographs)
? (photographs)
Publisher profile coming soon
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 answering the call from a prospector to get a strange creature out of his cave, the Challengers are interrupted from their task by June Robbins who warns them that her computer warned that their most recent mission would lead to their death. Undaunted, even with June's attempts to stop them, the Challengers lure the creature out of the cave. Once they lure it out far enough they find that away from it's natural habitat, the creature cannot survive and it quickly dies. The Challengers realize that if they went through with their original plan that was interrupted by June they would have died.
Each cover variant, retailer incentive, and subsequent printing represents an independent atomic tradeable instrument with unique supply elasticity, barcode registration, and secondary market demand.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.
