Marvel·Avengers Annual·#20·Copper Age·ID-2404464
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Sales | Total Value | Multiple |
|---|---|---|---|---|---|---|---|
| 9.8 | 13 of 23 slabs (56.5%) | 13 | SOV | $28.73 | 13 | $373.49 | (10.9x) |
| 9.6 | 4 of 23 slabs (17.4%) | 4 | — | — | — | (17.4%) | |
| 9.4 | 1 of 23 slabs (4.3%) | 1 | — | — | — | (4.3%) | |
| 9.2 | 1 of 23 slabs (4.3%) | 1 | $21.90 | 1 | $21.90 | (8.3x) | |
| 9.0 | 1 of 23 slabs (4.3%) | 1 | — | — | — | (4.3%) | |
| RAW | Raw Uncertified Copies | — | RAW | $2.63 | — | — | (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.
Roy Thomas
Kevin West
Fred Fredericks
Renee Witterstaetter
Ralph Macchio
Home of Spider-Man, X-Men, Avengers, and the Marvel Cinematic Universe.
The direct market matures. Dark Knight Returns, Watchmen redefine the medium. Speculator boom begins.
High print runs mean condition is the key differentiator. 9.8 census numbers matter more than total prints.









Copper Age (1984–1991) — the speculator boom begins. Direct market matures, prestige formats launch. First appearances from this era have become blue chips. High print runs mean condition is the differentiator.
Inspectable mathematical proof, blockchain/ledger provenance, data integrity validation, and asset taxonomy.
The recovery of third-party encapsulation and grading expenditures when an asset is acquired at a discount below the physical cost of replacement grading fees, shipping, and insurance.
A party comprising Moloid and Tyrannoid subterraneans and Lava Men bursts through the city street, and the Avengers assemble to drive them back underground. Pursuing their opponents, the heroes encounter the Mole Man, Tyrannus, and Grotesk (the latter now the ruler of the Lava Men not transformed by the passing of Cha'sa'dra), who reveal that they and their followers were not attacking the surface world, but rather fleeing the attacking Deviants, from whom they had long ago purloined their advanced technology. No sooner do Captain America and the Black Widow go to summon aid than their teammates are besieged by the Deviant leader Brutus and his mutate creations, while their new subterranean allies retreat to await the battle's outcome. Ultimately, the Avengers are taken captive by their foes.
Strict algorithmic segregation separating clean single-issue Cover A sales from multi-issue lot bundles, retailer exclusives, and foreign variants.