Thundurus GX

SM Promos · #SM133/131 · Promo · 2016

$3.48

Market price ▼ 19.4% (1Y)

Prices as of Jul 27, 2026

21.3×PSA 10 vs raw

-32%off ATH $5.12 · Jun 2025

Price history

Standard$3.48

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Graded values

updated 2026-07-26

Grade 6 est.$3.31

Grade 5 est.$2.78

Grade 4 est.$2.30

Grade 3 est.$1.91

Grade 2 est.$1.57

Grade 1 est.$1.32

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$74.00

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

How much is Thundurus GX #SM133/131 worth?

Right now (July 27, 2026) the going rate for an ungraded Thundurus GX #SM133/131 from SM Promos is about $3.48.

Grading changes the math on this one: a PSA 10 is valued around $74.00, roughly 21.3x the raw price, while a PSA 9 sits near $14.26.

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.