Ultra Necrozma-GX

SM Black Star Promos · #SM126/248 · Promo · 2017

$7.84

Market price ▼ 1.5% (1Y)

Prices as of Aug 14, 2026

HP 190DragonBasicGXUltra BeastArt · PLANETA

-4%off ATH $8.16 · Jul 2026

Market data

Price history

Standard

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Live listings

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$7.57

Grade 5 est.$6.38

Grade 4 est.$5.26

Grade 3 est.$4.38

Grade 2 est.$3.59

Grade 1 est.$3.03

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$77.08

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

Attacks

20+Photon Geyser

Discard all basic Psychic Energy from this Pokémon. This attack does 80 more damage for each card you discarded in this way.

Sky-Scorching Light-GX

You can use this attack only if the total of both players' remaining Prize cards is 6 or less. Put 6 damage counters on each of your opponent's Pokémon. (You can't use more than 1 GX attack in a game.)

How much is Ultra Necrozma-GX #SM126/248 worth?

A raw copy of Ultra Necrozma-GX #SM126/248 (SM Black Star Promos, 2017) is worth about $7.84 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $77.08, roughly 9.8x the raw price, while a PSA 9 sits near $26.00.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting SM Black Star Promos?Full master set guide — every card, chase list, and completion cost→