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DC·Detective Comics·#283·Silver Age·ID-2316725
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 0 slabs | 0 | $4,701.34 | — | — | (174.1x) | |
| 9.6 | 1 of 80 slabs (1.3%) | 1 | SOV | $3,791.00 | 1 | $3,791 | (140.4x) |
| 9.4 | 2 of 80 slabs (2.5%) | 2 | $2,880.00 | 2 | $5,760 | (106.7x) | |
| 9.2 | 4 of 80 slabs (5.0%) | 4 | $576.00 | 4 | $2,304 | (21.3x) | |
| 9.0 | 1 of 80 slabs (1.3%) | 1 | $388.38 | 1 | $388.38 | (14.4x) | |
| 5.0 | 10 of 80 slabs (12.5%) | 10 | ANC | $102.00 | 10 | $1,020 | (3.8x) |
| RAW | Raw Uncertified Copies | — | RAW | $27.00 | — | — | (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.
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.
Batman and Robin face a Phantom who can walk through walls and direct strange and terrible energies at them, but who may not be a villain. When the Phantom deliberately saves Robin's life, Batman prepares a trap to learn the secret identity of the Phantom and finally realizes that The Phantom is an alien. Shortly afterwards, Batman and Robin learn that the alien was brought to Earth by a disgraced scientist using one of his inventions, and he was forcing the creature to steal objects for his experiments. Batman and Robin confront the scientist, but they are overpowered by his henchmen, who try to eliminate the heroes until they are stopped by the remorseful alien. Working together, the Dynamic Duo and the alien manage to capture the criminals and later, Batman helps the creature return to his home world.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.
