Uncanny X-Men #340 (1997) — Comic Book Value

Uncanny X Men

What Uncanny X-Men #340 (1997) is worth — ungraded and CGC graded (6.0, 8.0).

Uncanny X-Men #340 (1997) value — Ungraded $3 · Grade 6.0 $8 · Grade 8.0 $13. Prices updated August 2026.

Series · Uncanny X Men
Live on eBay now
See current eBay listings
Value by grade
$3
Ungraded
2.7×
$8
Grade 6.0
4.3×
$13
Grade 8.0

Real sold prices per grade — the Grade 8.0 premium on this card is 4.3× raw.

Live on eBay right now

Which version do you have?

For the cheapest way to own Uncanny X-Men #340, grab the Newsstand version at $5. The Standard version at $3 is even cheaper, offering no significant upgrade in content or scarcity over the Newsstand. If you are strictly looking to own the comic without premium features, buy the Standard. Only pay more for the Newsstand if you prefer that specific distribution method, as the difference is negligible.

JunkPal AI· resale insightanalyzing sold comps…

Price data verified against · 1

Item details

Series
Uncanny X Men

Uncanny X-Men #340 (1997) comic value

An ungraded copy of Uncanny X-Men #340 (1997) averages around $3. A CGC 6.0 runs about $8, and a CGC 8.0 commands $13.

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

Shop this on eBay ↗
ConditionValueBased on
Ungraded$3eBay sold comps
Grade 6.0$8eBay sold comps
Grade 8.0$13eBay sold comps

Frequently asked questions

What is the starting price for this comic?
An ungraded copy of Uncanny X-Men #340 is available, and a Grade 6.0 is listed for $9.
How much does a higher-graded copy sell for?
A Grade 8.0 copy of Uncanny X-Men #340 is currently priced at $14.
Is this comic considered rare?
The facts provided detail pricing across different grades but do not specify the rarity of this 1997 issue.

More resale values

View all