Omastar #139
SetJapanese Mystery Of The Fossils
Year1997
Ungraded
$2.99+$0.49
28 sales · last May 21, 2026
Grade 7
$24.99
1 sales · last Jun 8, 2025
PSA 8
$9.73
4 sales · last Mar 16, 2026
PSA 9
$20.00+$8.49
7 sales · last Apr 24, 2026
CGC 9
$3.25
1 sales · last Sep 6, 2024
PSA 10
$59.99−$5.01
7 sales · last Sep 25, 2025
Omastar #139 price guide
Omastar #139 is a collectible Pokémon card from the Japanese Mystery Of The Fossils expansion (1997). Setlot tracks 48 recorded sales for this card across 6 grade tiers, 5 of them in the last 90 days. PSA 10 copies have a 90-day median of $59.99. Ungraded copies currently trade around $2.99. The top grade commands 20× the ungraded price — grading meaningfully changes what this card is worth. The highest sale on record is $299.00 (PSA 10, Apr 16, 2025). 13 listings are live right now with asks from $1.26.
Price history
Grading premium
Median graded price vs. the ungraded copy ($2.99) — a rough read on whether grading pays off.
Grade 7
8.4×
$24.99
PSA 8
3.3×
$9.73
PSA 9
6.7×
$20.00
CGC 9
1.1×
$3.25
PSA 10
20×
$59.99
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 11 tracked | Omastar Japanese Pokemon Mystery of the Fossils #139 1997 tcgbycomc | eBay | 1mo ago | $1.26↗ |
| Omastar #139 Pokemon Japanese 1997 Fossil (Mystery of the Fossils) Uncommon Card flhl83 | eBay | 1mo ago |
Recent sales by grade· last 90 days
| Grade | Sold | Median | Range |
|---|---|---|---|
| Ungraded | 4 | $2.99 | $2.65 – $3.98 |
| PSA 9 | 1 | $16.50 | $16.50 |
Recent sales
| Date | Grade | Title | Sold on | Price |
|---|---|---|---|---|
| May 21, 2026 | Ungraded | Omastar No.139 Non-Holo Pokemon Card Japanese Fossil Old Back - LP↗ | eBay | $2.65 |
| May 8, 2026 | Ungraded | Omastar No. 139 Uncommon 1997 Fossil Pokemon Japanese HP Japanese #No. 139↗ | eBay | $2.99 |
| Apr 27, 2026 | Ungraded | 1997 Lightly Played Pokemon Omastar No. 139 Fossil Japanese Japanese #No. 139↗ | eBay | $3.98 |
| Apr 24, 2026 | PSA 9 | 1997 Pokemon Japanese Fossil #139 Omastar PSA 9 MINT |
