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Latest sale · click to enlarge
Independent · Gotham City Sirens · #1 · Postmodern Age · ID-7149609
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 Gotham City Sirens · refreshes every 2 min
RSI needs 15 dated prices; 3 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)
Gotham City Sirens #1 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.
Leah Williams
Matteo Lolli
Matteo Lolli
Triona Farrell
Hassan Otsmane-Elhaou
Jessica Berbey
| Grade | Panel Profits |
|---|---|
| 10.0 | $76.00 |
| 9.8 | $58.45 |
| 9.2 | $17.03 |
| 8.0 | $12.43 |
| 6.0 | $8.65 |
| 4.0 | $3.48 |
| 3.0 | $3.00 |
| 2.0 | $2.00 |
| Raw | $7.99 |
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)
| Grade | Dealer buy | Retail sell | Gap |
|---|---|---|---|
| 6.0 | $1.90 | $9.49 | 80.0% |
| 4.0 | $0.80 | $3.79 | 78.9% |
| Raw | $1.80 | $8.79 | 79.5% |
Multi-tier analytical consensus distinguishing public truth, firm posture, desk urgency, and personal exposure
Speculative micro-allocation with high-beta risk/reward characteristics.
Publisher profile coming soon
Deconstructionist storytelling. Trade-first publishing. Creator prestige over character IP.
Value driven by creator reputation and adaptation potential rather than print scarcity.
No narrative synopsis recorded in GCD for this sequence.
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.
Valuation parity across physical collectible manifestations for Gotham City Sirens #1.
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.
Special black & white noir printings, facsimile editions, and anthology collections licensed or published domestically.
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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 7149609. 1 dated nightly snapshot on file for this book.
Catwoman, Harley and Ivy decide to team-up and move in together.
Catwoman, Harley and Ivy decide to team-up and move in together.
Selina uses a technique taught to her by Talia to avoid revealing Batman's true identity to Harley and Ivy. Harley saves Bruce Wayne from some kidnappers, not realizing it's really Thomas Elliot.
Edward Nigma and the new Batman team up to solve the murder of some celebrities.
Hush (disguised as Bruce Wayne) and Gaggy (disguised as Joker) both want to kill Harley. Luckily, Catwoman and Poison Ivy come to her rescue.
Gaggy is revealed to be the Joker who's been trying to kill Harley.
Gaggy tells the Sirens his origin and why he wants to kill Harley.
A look at how the Gotham City Sirens spend their holidays, with Catwoman catching crooks, Ivy on vacation in Central America and Harley going home to see her family.
Ivy is blamed for a series of park murders. The Sirens help solve the crimes, and Ivy gets her revenge on the murderer.
The Sirens ask Riddler to determine who tried to frame them for a murder.
The Sirens use the Riddler to find out who killed Rachel.
Ivy starts her new job at S.T.A.R. Labs. Harley and Selina go looking for some missing dogs, only to find out Harley's hyenas have been the ones taking and eating the neighborhood dogs.
Maggie believes her sister is possessed, and will do anything to free her soul, including kill her.
Maggie, with powers from an "angel," tries to cure her sister of her evil ways.
“You know, the three of us have been living on the edge way too long. When we're not running from the police, we're fending off some costumed whack-job. Gotham is worse than ever. That gives us a choice -- we can get out, or band together.”
— Catwoman)
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) | $7.99 | — | $3.00 | $3.48 | — | $8.65 | — | $12.43 | — | $17.03 | $48.00 | $58.45 | $76.00 |
Panel Profits(Bid (Buy Price)) | $1.80 | — | — | $0.80 | — | $1.90 | — | — | — | — | — | — | — |
Panel Profits(Ask (Sell Price)) | $8.79 | — | — | $3.79 | — | $9.49 | — | — | — | — | — | — | — |
Panel Profits(Annual Volume) | — | — | — | — | — | — | — | — | — | — | — | 9 tracked sales | — |
Panel Profits(Realized Listings) | — | — | — | — | — | — | — | — | — | — | — | 9 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.