Omanyte #138
SetJapanese Mystery Of The Fossils
Year1997
Ungraded
$2.50+$0.03
27 sales · last May 13, 2026
PSA 5
$10.10
1 sales · last May 14, 2025
PSA 6
$1.25
1 sales · last Oct 10, 2022
Grade 7
$6.50
1 sales · last Oct 14, 2025
PSA 7
$9.97
4 sales · last Feb 28, 2026
PSA 8
$12.76
2 sales · last Aug 30, 2025
CGC 9
$15.35
2 sales · last Mar 6, 2026
PSA 9
$22.00+$6.50
10 sales · last Mar 27, 2026
CGC 9.5
$12.63
4 sales · last Jan 1, 2026
PSA 10
$182.51+$148.01
9 sales · last Apr 21, 2026
Omanyte #138 price guide
Omanyte #138 is a collectible Pokémon card from the Japanese Mystery Of The Fossils expansion (1997). Setlot tracks 61 recorded sales for this card across 10 grade tiers, 0 of them in the last 90 days. PSA 10 copies have a 90-day median of $182.51. Ungraded copies currently trade around $2.50. The top grade commands 73× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $299.00 (PSA 10, Mar 23, 2026). 13 listings are live right now with asks from $0.99.
Price history
Grading premium
Median graded price vs. the ungraded copy ($2.50) — a rough read on whether grading pays off.
PSA 5
4.0×
$10.10
PSA 6
0.5×
$1.25
Grade 7
2.6×
$6.50
PSA 7
4.0×
$9.97
PSA 8
5.1×
$12.76
CGC 9
6.1×
$15.35
PSA 9
8.8×
$22.00
CGC 9.5
5.1×
$12.63
PSA 10
73×
$182.51
Live listings
Search on eBay ↗Lowest asks per grade. Older listings may have ended — “seen” is when we last confirmed each one.
| Grade | Listing | Marketplace | Seen | Price |
|---|---|---|---|---|
| Ungraded 13 tracked | Omanyte #138 Pokemon Japanese Mystery of the Fossils Near Mint Condition mrmimeguy | eBay | 4mo ago | $0.99↗ |
| Mystery of the Fossils #138 Omanyte Common,Japanese bigsmalltcg | eBay | 4mo ago |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| May 13, 2026 | Ungraded | OMANYTE NO. 138 - LP - FOSSIL MYSTERY OF THE FOSSILS 1997 JAPANESE POKEMON CARD↗ | eBay | $2.50 |
| May 9, 2026 | Ungraded | 1997 Light Played Pokemon Omanyte No. 138 Fossil Set Japanese Japanese↗ | eBay | $3.78 |
| May 9, 2026 | Ungraded | Pokemon Card Fossil Omanyte NO. 138 Common Japanese Japanese #No. 138↗ | eBay | $3.49 |
| May 8, 2026 | Ungraded | Japanese Omanyte No. 138 Fossil Set - Common Pokemon Card - NM/Mint Japanese |
