Adventure Comics #366 (1968) — Comic Book Value
Adventure ComicsWhat Adventure Comics #366 (1968) is worth — ungraded and CGC graded (6.0, 8.0).
Adventure Comics #366 (1968) value — Ungraded $8 · Grade 6.0 $50 · Grade 8.0 $80. Prices updated July 2026.
Series · Adventure Comics
Live on eBay now
Value by grade
$8
Ungraded
6.3×
$50
Grade 6.0
10.0×
$80
Grade 8.0
Real sold prices per grade — the Grade 8.0 premium on this card is 10.0× raw.
Live on eBay right now
JunkPal AI· resale insightanalyzing sold comps…
▍
Price data verified against · 1
Item details
- Series
- Adventure Comics
Adventure Comics #366 (1968) comic value
An ungraded copy of Adventure Comics #366 (1968) averages around $8. A CGC 6.0 runs about $50, and a CGC 8.0 commands $80.
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 | $8 | eBay sold comps |
| Grade 6.0 | $50 | eBay sold comps |
| Grade 8.0 | $80 | eBay sold comps |
Frequently asked questions
- What is the starting price for Adventure Comics #366?
- An ungraded copy of Adventure Comics #366 is currently priced at $10.
- How much is a high-grade copy of this comic worth?
- A Grade 8.0 copy of Adventure Comics #366 is valued at $56.
- Is there a price difference between the ungraded and graded versions?
- Yes, the ungraded version is listed at $10, while the Grade 6.0 version is priced at $50.