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⚠️ Indicative estimate based on active eBay listings. Actual values vary based on exact condition, edition specifics, and market fluctuations. Learn more about comic valuation.
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A comic's value depends first and foremost on its series and exact issue number. A key issue — first appearance of a character, major death, iconic run — can be worth ten to a hundred times more than a regular issue from the same series.
Condition is the single biggest factor in a comic's value. An Amazing Spider-Man #300 in NM 9.2 is worth five times more than in GD 2.0. The CGC scale runs from 0.5 to 10.0 — our tool simplifies this into six practical levels from Poor to Perfect.
A comic's real price is what a buyer actually paid recently. Our tool aggregates active eBay.fr and eBay.com listings in real time to give you a reliable and current price range.
CGC certification (Certified Guaranty Company) is the international standard for comic grading. Understanding this scale is essential for accurately estimating a copy's value. The higher the grade, the higher the value — and the difference between two grades can represent thousands of dollars on rare key issues. For more details, see our complete guide to CGC grading.
| Condition | CGC Grade | Description | Impact on value |
|---|---|---|---|
| Perfect (NM+) | CGC 9.8 | Virtually flawless | × 3 to 5 vs VF |
| Near Mint (NM) | CGC 9.0–9.6 | Very minor marks, white pages intact | × 1.7 to 3 vs VF |
| Very Fine (VF) | CGC 8.0 | A few small flaws, cover well preserved | Base reference |
| Fine (FN) | CGC 6.0 | Light scratches, slight corner wear | × 0.55 vs VF |
| Very Good (VG) | CGC 4.0 | Visible wear, possible small tears | × 0.30 vs VF |
| Good (GD) | CGC 2.0 | Multiple reads, creases, light stains | × 0.12 vs VF |
A comic graded and encapsulated by CGC reassures buyers about its certified condition and can significantly increase perceived value. For copies worth more than $150, certification is often cost-effective. Check out our CGC vs CBCS comparison to choose the right grading service.
Here are the most frequently valued comics on our tool, with their observed price ranges in VF 8.0 condition on eBay in 2026. Key issue prices are especially sensitive to MCU and DCU announcements — a single casting confirmation can double a value within 48 hours.
| Comic | Key content | Low | Median VF | High |
|---|---|---|---|---|
| Amazing Spider-Man #300 | 1st appearance Venom | €180 | €420 | €950 |
| New Mutants #98 | 1st appearance Deadpool | €350 | €750 | €1,800 |
| Amazing Spider-Man #129 | 1st appearance Punisher | €650 | €1,500 | €4,000 |
| Incredible Hulk #181 | 1st appearance Wolverine | €1,800 | €4,500 | €12,000 |
| Iron Man #55 | 1st appearance Thanos | €600 | €1,400 | €4,000 |
| Uncanny X-Men #266 | 1st appearance Gambit | €45 | €110 | €260 |
| Uncanny X-Men #94 | New X-Men (Wolverine, Storm…) | €110 | €280 | €700 |
| Uncanny X-Men #141 | Days of Future Past | €60 | €150 | €360 |
| Batman #227 | Neal Adams, iconic cover | €110 | €260 | €620 |
| Batman #357 | 1st appearance Jason Todd | €50 | €120 | €280 |
| Walking Dead #1 | 1st appearance Rick Grimes | €150 | €380 | €1,100 |
| Swamp Thing #37 | 1st appearance Constantine | €110 | €260 | €700 |
| Daredevil #168 | 1st appearance Elektra | €60 | €150 | €360 |
| Fantastic Four #48 | 1st appearance Silver Surfer & Galactus | €750 | €1,800 | €5,000 |
| Amazing Spider-Man #50 | 1st appearance Kingpin | €220 | €520 | €1,300 |
⚠️ These estimates are for informational purposes only. Values change based on recent sales and market trends. See our 2026 comics market trend analysis for an updated overview.
The Amazing Spider-Man series (1963, Marvel) is the most valued collection on eBay in North America and Europe. It is also the most frequently estimated series on our tool — and for good reason: it contains an exceptional density of key issues. Issues from the Stan Lee and Steve Ditko era (1963–1966) are among the rarest, with print runs estimated between 300,000 and 500,000 copies, the vast majority of which were discarded or heavily damaged over the decades.
The most sought-after key issues are ASM #14 (first appearance of the Green Goblin), ASM #50 (Kingpin), ASM #129 (Punisher), ASM #252 (black costume), ASM #300 (Venom), and ASM #361 (Carnage). Our detailed guide how much is Amazing Spider-Man #300 worth explains in depth how to evaluate and sell this major key issue.
| Issue | Content | Low | Median | High |
|---|---|---|---|---|
| ASM #1 (1963) | Spider-Man's first solo adventure | €3,500 | €10,000 | €28,000 |
| ASM #129 | 1st app. Punisher | €650 | €1,500 | €4,000 |
| ASM #14 | 1st app. Green Goblin | €550 | €1,300 | €3,200 |
| ASM #50 | 1st app. Kingpin | €220 | €520 | €1,300 |
| ASM #300 | 1st app. Venom | €180 | €420 | €950 |
| ASM #361 | 1st app. Carnage | €30 | €70 | €165 |
On the DC side, Batman is the most prized series among collectors worldwide. The Batman #1 from 1940 is one of the most expensive comics in the world — a CGC 9.4 copy sold for $2.22 million at auction. But there are plenty of accessible key issues within budget: Batman #357 (1st appearance of Jason Todd) is estimated between €50 and €280 in VF, and Batman #608 (Hush, Jim Lee) between €25 and €130.
Detective Comics is even older and holds the most iconic number in comics history: Detective Comics #27 (1939), the first appearance of Batman. Estimated between €300,000 and €2 million depending on condition, it is out of reach for most, but post-war issues in the series offer great opportunities. Our guide Court of Owls key issues covers the most collectible modern Batman issues.
A comic's value results from the intersection of several key factors. Rarity plays a central role: a comic printed in 500,000 copies in 1991 is not as rare as a 1962 issue with a 50,000 print run — of which the vast majority were discarded, yellowed, or damaged over the decades.
Content is decisive: a first appearance of a popular character (Amazing Spider-Man #300 for Venom, New Mutants #98 for Deadpool, Iron Man #55 for Thanos) can be worth ten to fifty times more than a regular issue in the same series. The MCU and DCU effect has been particularly strong since 2019: every movie or Disney+ / HBO series announcement triggers a surge in key issues related to the characters involved. See our full analysis in 2026 comics market trends.
Finally, CGC certification can multiply a copy's perceived value by two to five, and artist signatures certified through CGC's Witness Signature Program add a significant premium — especially for artists like Todd McFarlane, Frank Miller, or Jim Lee. Read our guide on signed comics and their value to learn more.
A key issue is an issue whose value significantly exceeds the series average due to its editorial content or historical importance. To check if a comic in your collection is a key issue, look for these signals:
An important character appears for the first time: a major villain, supporting hero, or alter ego. Check for "1st appearance" or "origin issue" tags on databases like GoCollect or Comics Price Guide.
Death or resurrection of a key character, marriage, secret identity reveal, long-absent character's return — these issues are sought by both collectors and investors.
Start of a legendary creator run: Frank Miller on Daredevil, Alan Moore on Swamp Thing, Todd McFarlane on Spider-Man, Grant Morrison on Batman. "Run debut" issues are consistently more valuable.
The Marvel market is the most liquid: there are more buyers and sellers, making estimates more reliable. The most active series on eBay are Amazing Spider-Man, Uncanny X-Men, Avengers, and Incredible Hulk. For Marvel comics from the 1960s–1980s, condition plays a huge role as the paper from that era yellows quickly. A Near Mint copy from this period can easily be worth three to five times more than VF. Check our Amazing Spider-Man collection guide to understand the must-have issues.
DC Comics offers a more segmented market. Golden Age (pre-1956) and Silver Age (1956–1970) series reach the highest prices — Batman, Detective Comics, Action Comics. However, DC comics from the 1990s–2000s generally sell lower than their Marvel equivalents, with exceptions like first editions of Sandman, Preacher, or Watchmen. The DC market is seeing renewed interest with James Gunn's DCU announcements — particularly for key issues of upcoming characters like Batman in Court of Owls.
Image Comics presents often underrated opportunities. Spawn #1 (1992) trades modestly in average condition (€20–60), but rare copies in NM 9.8 can reach several hundred euros. Walking Dead #1 remains the most valued Image key issue — between €150 and €1,100 in VF. Saga #1 (2012) has seen gradual appreciation with a film adaptation announcement. Image comics from the 1990s often suffer from print run overproduction, making NM copies less scarce than they might appear.
Once you have your estimate, if you want to sell, several factors make a big difference. Photo quality is crucial: a cover photographed in natural light, sharp and glare-free, with the back and interior also visible, typically gets 30–40% more than poor photos. The listing title should include the exact series, issue number, key content, and condition (e.g., "Amazing Spider-Man #300 First Venom VF 8.0 Marvel 1988"). Buyers search for exactly these terms.
A 7-day auction duration maximizes your chances of reaching international buyers. International shipping multiplies your audience five to ten times — the majority of serious European comic buyers are based in Germany, the UK, and the Netherlands. For any comic worth more than €200, CGC or CBCS certification can significantly increase perceived value and reassure distant buyers. Our complete guide selling comics on eBay details every step of the optimal selling process.
Finally, before selling individually on eBay, compare with Heritage Auctions for comics valued above €500. Our article on Heritage Auctions for selling comics explains when and how to use this premier American auction house.
Our tool queries active eBay listings in real time for your series and issue. It calculates a low estimate (25th percentile), median, and high estimate (75th percentile) from real current listings. For major key issues (Amazing Spider-Man #1, Batman #1…), we use reference data based on Heritage Auctions and CGC sales to avoid pollution from reprints and facsimiles. Results are cached for 24 hours for instant estimates.
The low estimate corresponds to the first quartile of eBay listings — what you'll get in a quick sale or if your condition is slightly overestimated. The median is the most realistic and probable market price. The high range represents the best-priced listings — what you can expect with patience, an impeccably presented copy, and targeting international buyers.
Yes! My Comics Collection automatically values every comic in your collection in real time. The app calculates total value, tracks price changes day by day, and alerts you when a value rises or falls significantly. This is especially useful for deciding the best time to sell, or for insuring your collection with a specialist insurer. Start your collection free from the homepage.
Prices are displayed in euros (€). eBay.fr listings are used first (prices directly in EUR). If the volume of French listings is insufficient, eBay.com dollar listings are converted at the market rate (approximately 0.93 USD/EUR). The source and number of listings analyzed are always shown below the results so you can judge the reliability of the estimate.
Condition is the single most important factor in a comic's valuation. An Amazing Spider-Man #300 is worth approximately €55–80 in Poor condition (GD 2.0), €120–200 in Good condition (VG 4.0), €300–600 in Very Fine (VF 8.0), €700–1,500 in Near Mint (NM 9.2), and up to €2,000–4,000 in Perfect (CGC 9.8). That's a factor of 30 to 50 between the worst and best condition for the same comic.
This page's tool covers the 35 most searched series. My Comics Collection indexes over 206,000 comics from the Grand Comics Database — you'll find any series there, including the rarest (underground, small publishers, foreign editions). Create your collection for free to access the full valuation.
A key issue is an issue whose value significantly exceeds the series average due to its content: first appearance of a major character, important death, start of an iconic run, or significant narrative event. To check if a comic in your collection is a key issue, consult GoCollect, Comics Price Guide, or the Key Collector Comics App. Our tool displays a ⭐ badge on all recognized key issues across its 35 indexed series.
CGC certification is cost-effective starting at around €150–200 in estimated value. Below that, grading fees (between €30 and €100 depending on the service) are not offset by the value increase. Above €300, a CGC grade reassures buyers and can increase the price by 20 to 50%. For key issues worth over €1,000, it's practically essential. Read our guide on how to get your comics graded.
Yes, significantly. A restored comic (labeled "conserved" or "restored" by CGC) receives a purple label instead of the blue label — and its value can drop 50 to 80% compared to an unrestored copy at the same apparent grade. CGC distinguishes several levels of restoration: light conservation (cleaning, humidification), light restoration (filling small defects), and heavy restoration (recoloring, page reconstruction). Always check the CGC label before buying. Our article on the risks of restored comics details what you need to know.
The global comics market is growing steadily, driven by MCU enthusiasm and new generations of collectors. Key issue prices remain particularly sensitive to MCU and DCU announcements. The market for CGC-graded copies has also grown significantly, with a CGC 9.8 premium widening versus raw copies on most major key issues. Our full analysis is in comics market 2026 analysis.
⚠️ Disclaimer: Estimates provided are indicative and based on active eBay listings. My Comics Collection is not an investment advisor. Values vary based on exact condition, edition rarity, and market fluctuations. Always verify recent sales before making any buying or selling decision.
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