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DC · Detective Comics · #450 · Bronze Age · ID-2317318
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 Detective Comics · 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)
Detective Comics #450 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.
Elliot S. Maggin
? (illustration)
? (illustration)
typeset
Julius Schwartz
| Grade | Panel Profits |
|---|---|
| 10.0 | $401.00 |
| 9.8 | $308.53 |
| 9.6 | $200.00 |
| 9.4 | $164.99 |
| 9.2 | $80.45 |
| 8.0 | $46.00 |
| 7.0 | $27.43 |
| 6.0 | $38.03 |
| 4.0 | $9.43 |
| 3.0 | $8.00 |
| 2.0 | $6.00 |
| Raw | $9.39 |
| Grade | Dealer buy | Retail sell | Gap |
|---|---|---|---|
| 6.0 | $16.80 | $41.99 | 60.0% |
| 4.0 | $2.00 | $9.99 | 80.0% |
| Raw | $2.00 | $9.99 | 80.0% |
Multi-tier analytical consensus distinguishing public truth, firm posture, desk urgency, and personal exposure
Value-focused accumulation target poised for catalyst breakouts.
Home of Superman, Batman, Wonder Woman, and the Justice League.
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.
A pricing discrepancy between an auction listing and the prevailing cleared consensus value across organized exchanges, allowing rapid liquidity capture before market equilibrium reconverges.
Batman terrorizes Harcourt, a criminal mastermind who admits to bribing a judge (Arnell) and the grand jury but he swears he doesn't know the identity of the person who killed Senator Locksley. Batman believes he knows the assassin, though not the one who hired him. Later, assassin Jeremy Wormwood is invited to Bruce Wayne's office where he finds Harcourt who hires him to steal Batman's cape and cowl. Commissioner Gordon calls Batman having received a bizarre phone message - a poem referencing famous historical and/or literary people. Batman deduces the poem refers to a wax museum and enters only to have all entrances sealed and locked. A 10,000 watt light comes on threatening to cook Batman alive unless he removes and leaves his cape and cowl after which, he may leave. Batman complies and Wormwood takes them back to Wayne's office. Wormwood asks why Harcourt wanted them and Harcourt offers a deal - he'll tell his reasons if Wormwood tells him who hired him to kill the Senator. Wormwood reveals who hired him (Mike Carley - the party boss), then asks Harcourt what he's going to do with the cape and cowl. Harcourt replies "I'm going to wear them." Wormwood turns to find Batman attacking. After a short struggle, Batman defeats Wormwood and ushers in the awaiting police. Batman had been impersonating Harcourt all along.
Valuation parity across physical collectible manifestations for Detective Comics #450.
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.
Foreign editions (licensed through Panini, Urban Comics, Editorial Novaro, Novedades, Otto Simon, etc.) represent physical tradeable instruments in international secondary markets. Geographic scarcity and currency differentials drive global cross-border arbitrage.
Bumper Batcomic #5
Special black & white noir printings, facsimile editions, and anthology collections licensed or published domestically.
? (illustration)
? (illustration)
?
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 2317318. 1 dated nightly snapshot on file for this book.
Batman Poche #2
Batman et Superman Géant #6
Superman #21/1976
Batman Classics #71
Batman Classics #124
Lynvingen #8/1980
Lynvingen #2/1976
Läderlappen #2/1976
Läderlappen #8/1980
Someone using the M.O. of the Parking Lot Bandit breaks into the University business office and steals $50,000.
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) | $9.39 | — | $8.00 | $9.43 | — | $38.03 | $27.43 | $46.00 | — | $80.45 | $200.00 | $308.53 | $401.00 |
Panel Profits(Bid (Buy Price)) | $2.00 | — | — | $2.00 | — | $16.80 | — | — | — | — | — | — | — |
Panel Profits(Ask (Sell Price)) | $9.99 | — | — | $9.99 | — | $41.99 | — | — | — | — | — | — | — |
Panel Profits(Annual Volume) | — | — | — | — | — | — | — | — | — | — | — | 61 tracked sales | — |
Panel Profits(Realized Listings) | — | — | — | — | — | — | — | — | — | — | — | 61 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.
“True, the police can't interrogate you without counsel... that's one reason I'm not a policeman!”
— Batman)