Porygon

151 · #137/165 · Common · 2023

$0.12

Market price ▲ 100.0% (30d)

Prices as of Jul 26, 2026

Normal Reverse Holofoil Master Ball

HP 60ColorlessBasicArt · 5ban Graphics

1,863graded pop

86%gem rate

159.5×PSA 10 vs raw

-88%off ATH $2.03 · Jan 2026

+$10.83EV to grade — marginal

Printings & price history

Normal▲ 20.0% 7d$0.12

Mid $0.16

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Graded values

updated 2026-07-26

Grade 6 est.$0.18

Grade 5 est.$0.15

Grade 4 est.$0.13

Grade 3 est.$0.10

Grade 2 est.$0.09

Grade 1 est.$0.07

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$38.28

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

Graded population census · updated 2026-07-08

PSA163 graded · 119 gem 10

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CGC5 graded · 4 gem 10

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Population data from PriceCharting, updated monthly.

Attacks

Conversion 4

Choose Grass, Fire, Water, Lightning, Psychic, Fighting, Darkness, Metal, or Dragon type. Until the Defending Pokémon leaves the Active Spot, its Weakness is now that type. (The amount of Weakness doesn't change.)

“In recent years, this species has been very helpful in cyberspace. These Pokémon will go around checking to make sure no suspicious data exists.”

How much is Porygon #137/165 worth?

Right now (July 26, 2026) the going rate for an ungraded Porygon #137/165 from 151 is about $0.12. Across the 3 printings we track, copies run anywhere from $0.01 to $1,000.00 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $38.28, roughly 319.0x the raw price, while a PSA 9 sits near $22.50. 1,397 copies have been graded to date, and 89% 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.