Latest sale · click to enlarge
Independent · Amazing Adventures · #18 · Bronze Age · ID-2409646
Stored prices by grade and source, exactly as recorded. A source with no price for a grade shows a dash.
Your cost basis next to the stored PriceCharting price for the grade you hold
Track your holding in your portfolio. Record your grade (0.5–10.0 or Raw), grading authority (CGC, CBCS, PSA, or Raw), acquisition cost basis, and purchase date to activate real-time equity valuation, unrealized ROI, and capital gains tracking.
Dated PriceCharting snapshots and recorded sales. Nothing is drawn where no dated price exists.
AI-scored · tracking Amazing Adventures · refreshes every 2 min
RSI needs 15 dated prices; 1 on file for 9.8.
BB20 is waiting for 20 dated prices for 9.8; no shorter window is substituted.
Market-wide signal (top 4) · Issue-specific signal (bottom 2 · tagged ISSUE)
Amazing Adventures #18 demonstrates disciplined liquidity depth and stable sovereign grade spread characteristics across current secondary market trading.
News linked to this book, the Grand Comics Database record, variants and the source of each figure.
Roy Thomas
Neal Adams
Frank Chiaramonte
Petra Goldberg
typeset
| Grade | Panel Profits |
|---|---|
| 10.0 | $714.00 |
| 9.8 | $549.00 |
| 9.6 | $208.35 |
| 9.4 | $69.94 |
| 9.2 | $83.88 |
| 9.0 | $62.82 |
| 8.0 | $78.00 |
| 7.0 | $43.31 |
| 6.0 | $65.00 |
| 5.0 | $16.99 |
| 4.0 | $29.00 |
| 3.0 | $23.00 |
| 2.0 | $18.00 |
| Raw | $7.01 |
Single-source econometric valuation across 1 verified monthly observation epochs (0Y runway)
Hedonic age factor + census scarcity weighting.
80% Interval: Unmeasured (Insufficient Volatility Sample)
Wholesale realization (45% haircut · ILLIQUID_SPECIALTY)
Relative-value gravitational equilibrium anchored to the foundational genesis instruments of sequential art.
| Grade | Dealer Buy (Bid) | Retail Sell (Ask) | Spread | Underwriting House |
|---|---|---|---|---|
| 6.0 | $28.80 | $71.99 | 60.0% | Khamsin Custodial |
| 4.0 | $9.60 | $31.99 | 70.0% | Khamsin Custodial |
| Raw | $1.50 | $7.69 | 80.5% | Arnveld Capital |
Multi-tier analytical consensus distinguishing public truth, firm posture, desk urgency, and personal exposure
Value-focused accumulation target poised for catalyst breakouts.
Publisher profile coming soon
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.
Roy Thomas
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.
New York City, 2018 AD. Killraven fights his way through a subway tunnel against a gang led by Scrapper. He enters an empty Grand Central Station to find the Keeper, who unleashes a few mutants against him. Killraven blasts a hole in the Keeper's wall, thus emptying his weapon. While the Keeper shoots at him, he throws a sharp piece of machinery and impales his enemy. Astonishingly, the man thanks him and tells him a story. In 1901 the Martians invaded Earth. Despite their technological advantage, they failed to account for illnesses against which they had no immunity, and the invaders all died. In 2001 they invaded again. This time they had a defense against terrestrial disease and even against nuclear weapons. The second war of the worlds ended quickly. Humans fled the cities, among them Maureen Raven with her two sons. On Welfare Island they met Doctor Ann Carver, who sheltered them in a hospital for two weeks. A chopper arrived with three humans inside, but instead of rescuing them, a soldier shot the two women. Doctor Raker (later the Keeper) took the older brother, Jonathan, while a soldier named Saunders was supposed to kill the younger. Killraven knows the rest of the story. Jonathan Raven grew up a gladiator, fighting for the amusement of the Martians, and took the name Killraven. Seven years ago he escaped. He spent a year in Queens, where he learned about human civilization from books. He also learned to avoid even looking at sirens, women to whom the Martians gave the ability to bewitch men. One day he accidentally killed a chieftain's friend in Brooklyn Heights. He fled to Staten Island, joined a group of freemen, and eventually became their leader. Raker confesses that the Martians used some kind of mind control on him, but now that he is dying, their control is broken. "You can... destroy them... you have the power," he says. Puzzled, Killraven doesn't detect the mutant who attacks him from behind, but he quickly disposes of it. Another sound alerts him to a new menace. He turns to confront three sirens... and he has already looked at them...
Valuation parity across physical collectible manifestations for Amazing Adventures #18.
CGC, CBCS, PSA Universal certified high-grade specimens (9.8 / 9.6 / 9.4). The gold standard for institutional alternative investment.
Official witnessed creator-signed slabs (Yellow label). Valued based on creator historical stature and inscription provenance.
Certified specimens from landmark historical collections (Edgar Church / Mile High, White Mountain, Kansas City, Pacific Coast).
Original newsstand barcode distribution copies. Extremely scarce in high grade due to newsstand rack wear and unsold return pulping.
Regional price test market copies (Canadian 75¢/95¢ variants, Marvel 30¢/35¢ test variants). Highly coveted micro-population rarities.
Exclusively allocated copies requiring retailer orders of 1:25, 1:50, 1:100, or 1:500 standard copies. Immediate manufactured scarcity.
Unslabbed collector copies inspected under standard Overstreet physical guidelines. The primary pool for grading arbitrage.
Alternative artistic interpretations, virgin covers, metal foil, and convention exclusives with dedicated collector followings.
Standard specialty comic shop printings sold through non-returnable distribution. The baseline circulation foundation.
Green label copies with significant manufacturing flaws, unwitnessed signatures, or missing coupons that do not affect the main story.
Purple label copies with professional or amateur color touch, tear seals, piece fill, or spine rebuilds.
Blue/Grey label copies treated exclusively with archival preservation techniques (leaf-casting, rice paper tear reinforcement, solvent wash).
Official second, third, or later printings released to satisfy secondary market sellouts. Distinct cover art and trade dress.
International editions licensed by La Prensa (Mexico), Editora Abril (Brazil), Panini (Europe), or Titan (UK).
Certified printing oddities (missing foil, inverted interior, double covers, foil color error). Unique curiosity pieces.
Advance promotional black-and-white booklets, ashcans created to secure trademark rights, and preview giveaways.
Each cover variant, retailer incentive, and subsequent printing represents an independent atomic tradeable instrument with unique supply elasticity, barcode registration, and secondary market demand.
?
?
typeset, ?
Inspect underlying sources, timestamps, and confidence factors for any market claim
All prices are current market price based on historic completed sales with a buyer and seller agreeing on price. Calculated via proprietary algorithm tracking end-of-month historical sales. Unsold items are excluded.
Stored PriceCharting 9.8 price for product 2409646. 1 dated nightly snapshot on file for this book.
Killraven gets his revenge on the Keeper but discovers that it is a hollow victory.
Describes the creative process that led to the Killraven story. No letters this issue.
Recorded price evidence by source and grade tier. Ungraded / RAW pricing represents loose physical copies; certified grading authorities record authenticated slabbed grades only. Unpriced grades remain unpriced.
| Authority Source / Metric | RAWUNGRADED | 1.8 | 3.0 | 4.0 | 5.0 | 6.0 | 7.0 | 8.0 | 9.0 | 9.2 | 9.6 | 9.8ANCHOR | 10.0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Panel Profits(Exchange FMV) | $7.01 | — | $23.00 | $29.00 | $16.99 | $65.00 | $43.31 | $78.00 | $62.82 | $83.88 | $208.35 | $549.00 | $714.00 |
Panel Profits(Bid (Buy Price)) | $1.50 | — | — | $9.60 | — | $28.80 | — | — | — | — | — | — | — |
Panel Profits(Ask (Sell Price)) | $7.69 | — | — | $31.99 | — | $71.99 | — | — | — | — | — | — | — |
Panel Profits(Annual Volume) | — | — | — | — | — | — | — | — | — | — | — | 86 tracked sales | — |
Panel Profits(Realized Listings) | — | — | — | — | — | — | — | — | — | — | — | 86 sold | — |
Highest verified price observed. Non-9.8 books never receive a 9.8 price or synthetic valuation.
ComicBase catalog guide reference valuation. Evaluated independently from newsstand cover prices and certified slabs.
Historical cover price stamped on physical newsstand or direct copies at initial publication.
Panel Profits decodes auction transaction feeds into sovereign econometric market valuations and bid-ask spreads. CGC, CBCS, and PSA never carry RAW prices.