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DC·Detective Comics·#263·Silver Age·ID-2316703
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 0 slabs | 0 | $12,532.31 | — | — | (241.0x) | |
| 9.6 | 0 slabs | 0 | — | — | — | — | |
| 9.4 | 1 of 47 slabs (2.1%) | 1 | SOV | $2,040.00 | 1 | $2,040 | (39.2x) |
| 9.2 | 1 of 47 slabs (2.1%) | 1 | $1,715.26 | 1 | $1,715 | (33.0x) | |
| 9.0 | 1 of 47 slabs (2.1%) | 1 | — | — | — | (2.1%) | |
| 6.0 | 6 of 47 slabs (12.8%) | 6 | ANC | $84.65 | 6 | $507.90 | (1.6x) |
| RAW | Raw Uncertified Copies | — | RAW | $52.00 | — | — | (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.
Joe Certa
Sheldon Moldoff
Charles Paris
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.
Batman and Robin attempt to fight crooks who employ superscientific devices stolen from a hidden tribe of Mayan Indians who got them from an alien traveler. The crooks manage to trick the heroes and they escape using the special devices. Batman befriends the Mayan Indians, who in return give Batman a special gadget to counter the special weapons and soon he gives chase to the crooks, who have arrived at Gotham City and are using the special devices to commit crimes. Batman and Robin prevent the criminals from succeeding in their crimes, but they never manage to capture them. The crooks then prepare a trap for the heroes and they almost succeed, as the Dynamic Duo find themselves struggling to survive. Batman then uses the gadget given to him by the Mayans to destroy the advanced machines and later the criminals are finally captured.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.
