Dialga-GX

Ultra Prism · #164/156 · Rare Rainbow · 2018

$44.72

Market price ▲ 2.2% (30d)

Prices as of Jul 26, 2026

HP 180DragonBasicGXArt · 5ban Graphics

973graded pop

41%gem rate

9.9×PSA 10 vs raw

-5%off ATH $44.59 · May 2026

+$162.79EV to grade — worth it

Price history

Secret Rare▲ 0.0% 7d$44.72

Low $41.43Mid $51.65

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Graded values

updated 2026-07-26

Grade 6 est.$40.13

Grade 5 est.$33.79

Grade 4 est.$27.88

Grade 3 est.$23.23

Grade 2 est.$19.01

Grade 1 est.$16.05

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$441.92

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

Graded population census · updated 2026-07-07

PSA866 graded · 375 gem 10

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CGC107 graded · 23 gem 10

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Population data from PriceCharting, updated monthly.

Attacks

Overclock

Draw cards until you have 6 cards in your hand.

80Shred

This attack's damage isn't affected by any effects on your opponent's Active Pokémon.

150Timeless-GX

Take another turn after this one. (Skip the between-turns step.) (You can't use more than 1 GX attack in a game.)

How much is Dialga-GX #164/156 worth?

As of July 26, 2026, Dialga-GX #164/156 from Ultra Prism sells for around $44.72 in raw, ungraded condition.

Grading changes the math on this one: a PSA 10 is valued around $441.92, roughly 9.9x the raw price, while a PSA 9 sits near $87.57. 866 copies have been graded to date, and 43% 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.