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DC·Detective Comics·#286·Silver Age·ID-2316727
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 0 slabs | 0 | $11,369.23 | — | — | (171.3x) | |
| 9.6 | 1 of 137 slabs (0.7%) | 1 | — | — | — | (0.7%) | |
| 9.4 | 4 of 137 slabs (2.9%) | 4 | SOV | $2,928.96 | 4 | $11,716 | (44.1x) |
| 9.2 | 4 of 137 slabs (2.9%) | 4 | $1,603.55 | 4 | $6,414 | (24.2x) | |
| 9.0 | 9 of 137 slabs (6.6%) | 9 | $233.03 | 9 | $2,097 | (3.5x) | |
| 8.0 | 13 of 137 slabs (9.5%) | 13 | ANC | $270.00 | 13 | $3,510 | (4.1x) |
| RAW | Raw Uncertified Copies | — | RAW | $66.36 | — | — | (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.
Sheldon Moldoff
Sheldon Moldoff
Charles Paris
Murray Boltinoff, George Kashdan
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.
Batwoman unwittingly acquires a belt from Tibet that may cause her death, while she, Batman and Robin tackle a super-villain named Star-Man, whose superhuman strength is weakened by the presence of the belt. Later on, the heroes learn that Star-Man is looking to get the mysterious belt in order to collect all of the belt's missing pieces that would grant him super powers. During the last confrontation, Batman and Robin are captured by Star-Man and they are saved by a weakened Batwoman, who risks her life by wearing the belt near the villain in order to make him powerless. The Dynamic Duo break free and they are able to remove the objects that grant Star-Man super powers. Batman then puts the objects back on the belt and Batwoman's strength returns at last. The three heroes resolve to destroy the belt and it's pieces, because its power is too great to risk falling into the wrong hands.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.
