- Card Name
- Thundurus-GX
- Current Price
- $3.45
- Price Range
- $3.17 – $3.87
- Set
- SM Black Star Promos
- Game
- Pokemon
- Rarity
- Promo
- Card Number
- SM133
- Variant
- Holofoil
- Era
- Modern
- Artist
- 5ban Graphics
- Type
- lightning
- Volatility
- Stable
- Last Updated
- June 7, 2026
| Period | Change |
|---|---|
| 30d | -2.0% |
Raw & Graded Price Snapshot
| Condition / Grade | Price | 7d | 30d | Recent Sales |
|---|---|---|---|---|
| Raw / Ungraded | $3.45 | 0.0% | -2.0% | N/A |
Marketplace Price Comparison
| Source | Price | Basis | Action |
|---|---|---|---|
| Guardian Estimate | $3.45 | Blended market value | View price history |
Sources tracked: current_price_snapshot.
How Guardian Calculates This Price
Guardian combines marketplace prices, recent sold listings, graded-card estimates, and cross-market checks into one daily card value. We separate raw and graded prices where data is available, ignore obvious outliers, and update card pages as new market data arrives.
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Track Thundurus-GX price trends, view grading values, and get market alerts on Guardian TCG. Updated daily with data from multiple sources.
More Cards from SM Black Star Promos
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Mewtwo & Mew-GX — $339.83
Umbreon & Darkrai-GX — $268.08
Armored Mewtwo — $252.12
Champions Festival — $250.49
Champions Festival — $249.99
Moltres & Zapdos & Articuno-GX — $166.03
Pikachu & Zekrom-GX — $165.23
Eevee & Snorlax-GX — $164.61
Eevee-GX — $152.05
Cards in Similar Price Range
Pokemon cards priced near $3.45:
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- Tapu Lele - SM45 (SM Promos) — $3.45
- Gliscor (Boundaries Crossed) — $3.45
- Croagunk [1st Edition] (Pokemon Japanese Secret of the Lakes) — $3.45
- Professor Turo's Scenario (Regional Championship) (League & Championship Cards) — $3.45
- Quick Ball (Prize Pack Series Cards) — $3.45
- Cofagrigus ex #82 (Pokemon Japanese Ancient Roar) — $3.45
- Bronzong (XY - Phantom Forces) — $3.45
Related Pages
- Thundurus-GX Price Chart & History
- Thundurus-GX Sold Comps & Sales History
- Cards Similar to Thundurus-GX
- Thundurus-GX Investment Analysis
- Thundurus-GX Condition Prices (LP/MP/HP)
- SM Black Star Promos Set Price Guide
- Pokemon Hub
- Pokemon Price Guide
- Cards by 5ban Graphics
- Promo Pokemon Cards
- Most Expensive Pokemon Cards
- Best Cards Under $5
- Pokemon Market Movers Today
- Scan Your Cards
- AI Card Grading
- Grading ROI Calculator
- Card Value Checker
- Where to Sell Pokemon Cards
Frequently Asked Questions
How much is Thundurus-GX from SM Black Star Promos worth?
Thundurus-GX from SM Black Star Promos is currently worth $3.45 in 2026. Prices are updated daily from multiple sources.
What is Thundurus-GX Promo worth?
The Promo version of Thundurus-GX from SM Black Star Promos is worth $3.45. Promo cards are among the most collectible pulls in the set.
How rare is Thundurus-GX in SM Black Star Promos?
Thundurus-GX is a Promo card from the SM Black Star Promos set in Pokemon.
Is Thundurus-GX going up in value?
Thundurus-GX has decreased 0.0% in the last 7 days and decreased 2.0% in 30 days. Current Guardian Estimate: $3.45.
Where can I buy Thundurus-GX?
You can compare prices and buy Thundurus-GX on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.45.
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How much is Thundurus-GX from SM Black Star Promos worth?
Thundurus-GX from SM Black Star Promos is currently worth $3.45 in 2026. Prices are updated daily from multiple sources.
What is Thundurus-GX Promo worth?
The Promo version of Thundurus-GX from SM Black Star Promos is worth $3.45. Promo cards are among the most collectible pulls in the set.
How rare is Thundurus-GX in SM Black Star Promos?
Thundurus-GX is a Promo card from the SM Black Star Promos set in Pokemon.
Is Thundurus-GX going up in value?
Thundurus-GX has decreased 0.0% in the last 7 days and decreased 2.0% in 30 days. Current Guardian Estimate: $3.45.
Where can I buy Thundurus-GX?
You can compare prices and buy Thundurus-GX on TCGPlayer, eBay, and CardMarket. Guardian TCG tracks live prices from all three sources — current Guardian Estimate: $3.45.