Omanyte

Pokemon Card 151 · #138/165 · Uncommon · 2023JPN

All 34 Omanyte cards ranked by value →
$0.62
Market price 6.9% (30d)
Prices as of Aug 22, 2026
808graded pop
78%gem rate
4.9×PSA 10 vs raw
-0%off ATH $15.25 · Aug 2026
+$22.57EV to grade — marginal
Market data

Printings & price history

Poke Ball Pattern 1.6% 7d$0.62
Low $0.25Mid $0.61

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Graded market

Graded values

PSA 10 report →updated 2026-08-21
Grade 6 est.$14.48
Grade 5 est.$12.19
Grade 4 est.$10.06
Grade 3 est.$8.38
Grade 2 est.$6.86
Grade 1 est.$5.79

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$74.94

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-08-02

PSA651 graded · 519 gem 10
CGC87 graded · 68 gem 10

Population data from PriceCharting, updated monthly.

More Omanyte cards all 34 ranked by value →

How much is Omanyte #138/165 worth?

Right now (August 23, 2026) the going rate for an ungraded Omanyte #138/165 from Pokemon Card 151 is about $0.62. Across the 2 printings we track, copies run anywhere from $0.25 to $5.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $74.94, roughly 120.9x the raw price, while a PSA 9 sits near $20.50. 651 copies have been graded to date, and 80% of them came back a 10 — worth knowing before you pay grading fees.

Prices on this page refresh nightly from live TCGplayer market data and are cross-checked against actual sold prices, so a single inflated listing never becomes "the price". The chart above has the full history.

Collecting Pokemon Card 151?Full master set guide — every card, chase list, and completion cost