DC·Detective Comics·#230·Silver Age·ID-2316669
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 0 slabs | 0 | $104,283.89 | — | — | (306.5x) | |
| 9.6 | 0 slabs | 0 | — | — | — | — | |
| 9.4 | 0 slabs | 0 | — | — | — | — | |
| 9.2 | 1 of 176 slabs (0.6%) | 1 | SOV | $31,200.00 | 1 | $31,200 | (91.7x) |
| 9.0 | 1 of 176 slabs (0.6%) | 1 | $28,550.00 | 1 | $28,550 | (83.9x) | |
| 3.0 | 20 of 176 slabs (11.4%) | 20 | ANC | $622.80 | 20 | $12,456 | (1.8x) |
| RAW | Raw Uncertified Copies | — | RAW | $340.29 | — | — | (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.
Bill Finger
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Jack Schiff
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.
A new criminal who calls himself The Mad Hatter has been collecting hats from all round the world and most of them have been stolen from different museums. The Mad Hatter finally seeks one crowning trophy for his collection of famous headgear: Batman's cowl. For this purpose, the Mad Hatter tries to remove Batman's cowl by force and by tricking the Dark Knight into removing it, but he fails on both occasions. When he finally manages to steal the cowl from Batman, it only leads the Dynamic Duo to his secret hideout by way of a radiation detecting Geiger counter, where he is finally captured. Soon after, his trial has concluded and he is sentenced to a long prison term.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.