Omanyte #138
SetJapanese Mystery Of The Fossils
Year1997
Ungraded
$2.34+$0.42
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, 17 of them in the last 90 days. PSA 10 copies have a 90-day median of $182.51. Ungraded copies currently trade around $2.34. The top grade commands 78× 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 ($2.34) — a rough read on whether grading pays off.
PSA 5
4.3×
$10.10
PSA 6
0.5×
$1.25
Grade 7
2.8×
$6.50
PSA 7
4.3×
$9.97
PSA 8
5.5×
$12.76
CGC 9
6.6×
$15.35
PSA 9
9.4×
$22.00
CGC 9.5
5.4×
$12.63
PSA 10
78×
$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 | 1mo ago | $0.99↗ |
| Mystery of the Fossils #138 Omanyte Common,Japanese bigsmalltcg | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 16 | $2.34 | $0.99 – $3.78 |
| PSA 10 | 1 | $182.51 | $182.51 |
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 |
