Marvel·Amazing Spider-Man·#86·Bronze Age·ID-2315240
| Grade | Census & Float Distribution | Copies / Slabs | Role | FMV | Total Value | Sales | Implied Turnover | Multiple |
|---|---|---|---|---|---|---|---|---|
| 9.8 | 21 of 1,586 slabs | 21 | SOV | $4,110.00 | $86,310 | 21 | $86,310.00 | (68.2x) |
| 9.6 | 56 of 1,586 slabs | 56 | $1,003.18 | $56,178 | 56 | $56,178.08 | (16.7x) | |
| 9.4 | 106 of 1,586 slabs | 106 | $730.00 | $77,380 | 106 | $77,380.00 | (12.1x) | |
| 9.2 | 143 of 1,586 slabs | 143 | $388.97 | $55,623 | 143 | $55,622.71 | (6.5x) | |
| 9.0 | 145 of 1,586 slabs | 145 | ANC | $328.99 | $47,704 | 145 | $47,703.55 | (5.5x) |
| RAW | Raw Uncertified Copies | — | RAW | $60.25 | — | — | — | (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.
Capital Math Ground Truth: $88.00 all-in slabbing hurdle + $60.25 raw acquisition stacks the breakeven cost basis at $148.25. Anything cleared above $148.25 is an operational win; anything under is a capital loss. At current 9.8 market pricing of $4110.00, successful CPR yield generates +$3961.75 (+2672%) in positive capital expansion above cost basis. Furthermore, falling to a 9.6 drops to ~$1003.18 (an immediate ~$0.00 / ~-577% loss on capital spent). PRE-SCREEN PROTOCOL: Savvy traders deploy a $9.00 Pre-Screen threshold (+$9.00 pro-rated freight = $18.00 total reject exposure) to pre-screen raw books prior to final slabbing. If the initial grader inspection determines the book falls below 9.8 (e.g. 9.6), the book is returned unslabbed, saving $40+ in wasted encapsulation costs and protecting portfolio cash. This high-stakes grading asymmetry is why the asset commands a disciplined strong buy (cpr arbitrage) rating.
The secondary market mathematically supports this hurdle: recent sales cleared at $4110.00 (yielding +$3961.75 net profit over capital floor), while peak historical auction comps reached $4726.50. Realized high-water comps prove that smart accumulation capital willingly pays the premium when verified pristine copies emerge from a tight 77-copy census.
Macro tailwinds—including cinematic adaptation cycles for Silver Surfer, generational collector reverence, and tight 77-slab registered census float—support sustained institutional demand over a 3-year investment horizon.
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.
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Stan Lee
Home of Spider-Man, X-Men, Avengers, and the Marvel Cinematic Universe.
Comics grow darker and more socially aware. Wolverine, Punisher, Swamp Thing debut. Creator-driven storytelling emerges.
Newsstand variants carry meaningful scarcity premiums. First appearances from this era are blue-chip investments.
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.
On his way home following his battle with the Kingpin and the Schemer, Spider-Man just misses running into the Black Widow. The Widow gets a sudden inspiration to try and find a way to combine Spider-Man's powers with her own abilities. She returns to her home where she decides to abandon her old costume. After recalling her recent past, she decides to design a new costume, as part of her "rebirth." Meanwhile, Spidey is about to enter his apartment when he spies Harry Osborn, Gwen and George Stacy waiting for him. Sneaking some clothing, Spidey changes back into Peter Parker and enters the apartment. When Gwen sees the bruises on his face, she demands to know what sort of trouble he's in. When Peter isn't forthcoming with answers, she tells him not to call her until he can promise not to get involved with Spider-Man ever again, and leaves with her father. As the Black Widow prepares to go out searching for Spider-Man to prove who is the better, Peter can't study because he feels as though he's getting groggy. He goes out web-slinging, but has to pause to rest and has the poor fortune to take a breather on the Daily Bugle building and trades barbs with Jameson. Checking in on his Aunt May, he accidentally startles her when she sees Spider-Man in the window. Returning to the city, Spider-Man is attacked by the Black Widow, they have a brief battle where the Widow gains the upper hand and ropes up Spider-Man. However, Spider-Man manages to break free and gum up her venom-sting bracelets with his webbing. However, before he can do anything else she flees the fight. Later she decides that she was wrong to try and get the secrets to Spider-Man's powers, and that her own abilities are unique to her and that she should forge her own destiny. Finally, Spider-Man begins to get very ill and returns home. There he takes a look at his blood in a microscope. His research finds that his spider-powers are once more beginning to fade. Now posed with what he's always wanted: A life free of the responsibility that comes with being Spider-Man, is this what he truly wants?
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Natasha Romanova returns to New York with a new costume and decides to test herself by fighting Spider-Man, who defeats her even though he is seriously ill.