DC·Flash·#148·Silver Age·ID-2390638
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 5 of 219 slabs (2.3%) | 5 | SOV | $3,107.00 | 5 | $15,535 | (151.2x) |
| 9.6 | 15 of 219 slabs (6.8%) | 15 | $378.00 | 15 | $5,670 | (18.4x) | |
| 9.4 | 18 of 219 slabs (8.2%) | 18 | $348.47 | 18 | $6,272 | (17.0x) | |
| 9.2 | 17 of 219 slabs (7.8%) | 17 | $219.92 | 17 | $3,739 | (10.7x) | |
| 9.0 | 29 of 219 slabs (13.2%) | 29 | ANC | $210.18 | 29 | $6,095 | (10.2x) |
| RAW | Raw Uncertified Copies | — | RAW | $20.55 | — | — | (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.
John Broome
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Ash #0 — Joe Quesada & Jimmy Palmiotti's Event Comics
The 1994 independent phenomenon that established Event Comics as a creative powerhouse, serving as the direct springboard to Joe Quesada becoming Marvel's Editor-in-Chief.
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.
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.
The Flash steps into the middle of a conflict between his old foe, Captain Boomerang, and the Crooked Four, a gang who can anticipate the Boomerang Bandit's heists and beat him to them.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.
Finally released from prison, Captain Boomerang attempts a crime spree, but at every turn he is taunted by the mysterious Crooked Four, who manage to beat him to his intended crime. Turning his attention to the Flash, he builds a giant boomerang that will catapult his enemy into orbit around the Earth. Flash escapes and captures Boomerang, sending him back to prison, and he never learns that the Crooked Four were led by his former cellmate Fanning, who devised a complicated scheme to influence him subconsciously while he slept.
A man named Fred Dallman inexplicably appears in Barry Allen's apartment to ask for the Flash's help, which leads to a strange series of events and a stranger conclusion.
Three boys learn a lesson when they reluctantly return a lost wallet to its owner.
Finally released from prison, Captain Boomerang attempts a crime spree, but at every turn he is taunted by the mysterious Crooked Four, who manage to beat him to his intended crime. Turning his attention to the Flash, he builds a giant boomerang that will catapult his enemy into orbit around the Earth. Flash escapes and captures Boomerang, sending him back to prison, and he never learns that the Crooked Four were led by his former cellmate Fanning, who devised a complicated scheme to influence him subconsciously while he slept.