Detective Comics #603 (1989) — Comic Book Value
Detective ComicsWhat Detective Comics #603 (1989) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #603 (1989) value — Ungraded 1,73 € · $2 · Grade 6.0 7,8 € · $9 · Grade 8.0 26,01 € · $30. Prices updated août 2026.
Converted from USD at the ECB reference rate — sold comps are US-market sales.
Real sold prices per grade — the Grade 8.0 premium on this card is 15.0× raw.Chart values in USD
Live on eBay right now
Which version do you have?
For the cheapest ownership, grab the Newsstand version at $6. The Standard version at $2 is the most economical way to acquire it. Since the price difference is minimal, the Standard version offers the same core item for less. If you are strictly budget-conscious, buy the Standard. Otherwise, the Newsstand version provides a slightly different distribution point for a small premium.
▍
Données de prix vérifiées avec · 1
Item details
- Series
- Detective Comics
Detective Comics #603 (1989) comic value
An ungraded copy of Detective Comics #603 (1989) averages around $2. A CGC 6.0 runs about $9, and a CGC 8.0 commands $30.
What drives the price
Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | 1,73 € · $2 | eBay sold comps |
| Grade 6.0 | 7,8 € · $9 | eBay sold comps |
| Grade 8.0 | 26,01 € · $30 | eBay sold comps |
Questions fréquentes
- What is the starting price for Detective Comics #603?
- The ungraded copy of Detective Comics #603 is available starting at $5.
- How much is a Grade 8.0 copy valued at?
- A Grade 8.0 copy of this issue is valued at $30.
- Does the condition significantly affect the price of this comic?
- Yes, the condition is key; ungraded copies start at $5, while a Grade 6.0 sells for $9.