Detective Comics #620 (1990) — Comic Book Value
Detective ComicsWhat Detective Comics #620 (1990) is worth — ungraded and CGC graded (6.0, 8.0).
Detective Comics #620 (1990) value — Ungraded $3 · Grade 6.0 $10 · Grade 8.0 $17. Prices updated July 2026.
Real sold prices per grade — the Grade 8.0 premium on this card is 5.7× raw.
Live on eBay right now
Which version do you have?
For the absolute cheapest way to own it, grab the Newsstand version for $2. The Standard version at $7 offers slightly better condition or perhaps a more desirable listing, but in this case, the difference is minor. Buyers prioritizing budget should choose Newsstand. Those willing to spend the extra $5 for the Standard version gain a marginally better piece, though scarcity is not a factor here.
▍
Price data verified against · 1
Item details
- Series
- Detective Comics
Detective Comics #620 (1990) comic value
An ungraded copy of Detective Comics #620 (1990) averages around $3. A CGC 6.0 runs about $10, and a CGC 8.0 commands $17.
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 | $3 | eBay sold comps |
| Grade 6.0 | $10 | eBay sold comps |
| Grade 8.0 | $17 | eBay sold comps |
Frequently asked questions
- What is the estimated value of an ungraded copy of Detective Comics #620?
- An ungraded copy of Detective Comics #620 is valued around $6.
- How much more is a Grade 8.0 copy compared to an ungraded one?
- A Grade 8.0 copy sells for $22, which is significantly higher than the $6 price point for ungraded.
- What is the highest listed price for this specific issue?
- The highest listed price provided is $22 for a Grade 8.0 copy of Detective Comics #620.