Thundurus-GXSM Black Star Promos SM133 price & value
$3.76
up +1.4%4 weeks · Steady
High confidence
High confidence
How closely the price sources agree, and how often the card trades.
- 19 ungraded in the last 90 days, all conditions
- 12 sales on record listed as near mint
- Last sale Nov 4, 2026
High liquidity68/100
High liquidity
Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.
About 6 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 19 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: PSA 9 $30.00PSA 10 $130
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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Thundurus-GX SM133 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Thundurus-GX SM133 is about $3.76 ungraded near mint (19 sales in 90 days); PSA 9 about $30.00 (7 sales); PSA 10 about $130 (5 sales). Every grade’s price.
- Why do two copies of Thundurus-GX SM133 differ in price?
- As of Nov 12, 2026, there is one printing of Thundurus-GX SM133, so the gap is condition: near mint is $3.76. Too few played copies have sold to price each condition on its own. Recent sales.
Thundurus-GX SM133 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $2.93 on Nov 11, 2025, $3.76 on Nov 12, 2026. Lowest $2.85, highest $3.77.
- Now
- $3.76
- 4 weeks
- +1.4%
- 90 days
- +13%
- 1 year
- +29%
- Highest, 1Y
- $3.77
- Lowest, 1Y
- $2.85
Recorded history starts January 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.
Thundurus-GX SM133 price by month
Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.
| Month | Ungraded | Change on month |
|---|---|---|
| November 2026to Nov 12, 2026 | $3.76 | 0.0% |
| October 2026 | $3.76 | up +1.9% |
| September 2026 | $3.69 | up +7.9% |
| August 2026 | $3.42 | up +16% |
| July 2026 | $2.94 | – |
| May 2026 | $2.95 | down −3.0% |
| April 2026 | $3.04 | down −8.4% |
| March 2026 | $3.32 | up +12% |
| February 2026 | $2.97 | down −7.9% |
| January 2026 | $3.22 | up +13% |
| December 2025 | $2.86 | down −2.6% |
| November 2025 | $2.93 | down −8.7% |
Recent verified sales
RawPokemon TCG Thundurus GX - Holo Promo SM Promos SM133 NMNov 7, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $1.99asking- RawPokemon TCG Thundurus GX SM133 SM Promo Holo 180 HP English Basic PokemonNov 5, 2026 · eBay · Sold as moderate play · View listing · $3.13
- RawSM Promos Thundurus GX SM133 Promo Pokemon NMNov 4, 2026 · eBay · Sold as near mint · View listing · $6.99
- PSA 102018 Pokemon Thundurus GX SM133 Black Star Promo Nature GX Premium Coll PSA 10Likely best offer · asking price shownNov 2, 2026 · eBay · View listing · Asking price, up to $575asking
- RawThundurus GX SM133 Black Star Promo Holo 2018 Pokémon Damaged CreasedOct 30, 2026 · eBay · Sold as damaged · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $2.64asking
PSA 9Sold via Collector Crypt · PSA cert #132032867Oct 27, 2026 · Collector Crypt · Buy It Now · View listing$30.00- RawPokémon TCG Thundurus GX Ultra Rare Holo SM133 Black Star Promo NMOct 20, 2026 · eBay · Sold as near mint · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $4.00asking
- RawThe Pokémon Company Thundurus GX SM133 Promo Holo - Black Star ENG 180HPOct 19, 2026 · eBay · Condition not stated · View listing · $2.28
RawThe Pokemon Company Pokemon TCG Thundurus GX Promo Holo SM133 SM EnglishOct 18, 2026 · eBay · Sold as near mint · Auction · View listing · $2.00
RawThundurus GX - SM133 Holo Promo Sun & Moon Promo Pokemon NM GraphicsOct 13, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $4.99
PSA 102018 Pokemon Thundurus GX SM133 Black Star Promo Nature GX Premium Coll PSA 10Unusual priceOct 11, 2026 · eBay · Best offer accepted (asked $600) · View listing · $500
PSA 102018 POKEMON SM BLACK STAR PROMO #SM133 THUNDURUS GX PSA 10Aug 8, 2026 · eBay · Auction · View listing · $130
PSA 92018 POKEMON SM BLACK STAR PROMO #SM133 THUNDURUS GX PSA 9Jul 22, 2026 · eBay · Auction · View listing · $22.78- CGC 9Thundurus Gx SM133 black star promo Pokémon TCG CGC 9May 9, 2026 · eBay · View listing · $13.30
- PSA 102018 POKEMON SM BLACK STAR PROMO #SM133 THUNDURUS GX PSA 10May 5, 2026 · eBay · Best offer accepted (asked $198) · View listing · $180
- PSA 9Sold via eBay · PSA cert #145216932Apr 15, 2026 · eBay · Auction · View listing$18.51
- PSA 9Sold via eBay · PSA cert #145216931Apr 8, 2026 · eBay · Auction · View listing$20.50
- PSA 10Pokémon Thundurus GX SM Black Star Promo SM133 Holo PSA 10 2018Mar 29, 2026 · eBay · Best offer accepted (asked $82.00) · View listing · $74.00
- PSA 9Pokemon Cards - PSA 9 Thundurus GX SM133 - Black Star Promo - MINT - PSA9Mar 8, 2026 · eBay · View listing · $21.50
- PSA 92018 POKEMON SM BLACK STAR PROMO #SM133 THUNDURUS GX PSA 9Feb 20, 2026 · eBay · View listing · $13.50
- PSA 8Pokémon TCG - PSA 8 - Thundurus GX - SM133 PromoFeb 6, 2026 · eBay · View listing · $4.25
- PSA 92018 POKEMON SM BLACK STAR PROMO #SM133 THUNDURUS GX PSA 9Jan 14, 2026 · eBay · View listing · $15.02
- PSA 10Sold via eBay · PSA cert #130603729Dec 24, 2025 · eBay · Auction · View listing$79.00
- CGC 102018 Pokemon Black Star Promos SM133 Thundurus Gx CGC 10 GEM MINTDec 20, 2025 · eBay · View listing · $12.50
- PSA 10Sold via eBay · PSA cert #116102933Aug 3, 2025 · eBay · Auction · View listing$84.00
- PSA 10Sold via eBay · PSA cert #48212912Unusual priceNov 18, 2024 · eBay · Auction · View listing$26.08
- PSA 9Sold via eBay · PSA cert #54011628Dec 29, 2021 · eBay · Auction · View listing$17.50
Graded values
Thundurus-GX SM133 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedHigh. How closely the price sources agree, and how often the card trades. | $3.76Last $6.99 · Nov 4, 2026 | up +1.4% | 6High liquidity. High | $6.99Nov 4, 2026High. How closely the price sources agree, and how often the card trades. |
| PSA 1034.6× rawMedium. Some recent sales, or sales that vary more than usual. | $130Last $130 · Aug 8, 2026 | 0.0% | 0.7Low liquidity. Low | $130Aug 8, 2026Medium. Some recent sales, or sales that vary more than usual. |
| PSA 98× rawMedium. Some recent sales, or sales that vary more than usual. | $30.00Last $22.78 · Jul 22, 2026 | up +43% | No recent sales | $22.78Jul 22, 2026Medium. Some recent sales, or sales that vary more than usual. |
| PSA 81.5× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $5.60Last $4.25 · Feb 6, 2026 | 0.0% | No recent sales | $4.25Feb 6, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| CGC 103.3× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $12.50Last $12.50 · Dec 20, 2025 | – | No recent sales | $12.50Dec 20, 2025Low. Few recent sales in this condition. Treat the figure as a rough guide. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
Grade it with PSA?
Grade yours from photos →Change the costs, or add your own odds →- If it gets a PSA 10
- +$24.43
- If it gets a PSA 9
- −$62.32
- PSA fee for a PSA 10
- $59.99 Standard
- Slab sale price to break even
- $102at Standard, $59.99
- Grading pays, at today’s prices
- PSA 10 only
- Historical PSA 10 rate
- 31%
Against selling raw at $3.76, after the PSA fee for what the slab is worth (a 10 goes in at Standard, $59.99; a 9 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 101 copies; 31 got a 10.
Population
- PSA graded
- 101
- PSA 10
- 31
- PSA 9
- 52
- Historical PSA 10 rate
- 31%
- PSA 10s of all graded
A higher historical PSA 10 rate than 80% of the SM Black Star Promos cards PSA has graded enough of.
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 101 | 31 | 52 | 31% |
| CGC | 34 | 8 | 10 | 24% |
| BGS | 1 | 0 | 1 | – |
- PSA graded
- 101
- 10s
- 31
- 10s share
- 31%
- Historical PSA 10 rate
- 31%
Every PSA grade (6)
| Grade | Copies | Share |
|---|---|---|
| 10 | 31 | 31% |
| 9 | 52 | 51% |
| 8 | 11 | 11% |
| 6 | 3 | 3.0% |
| 5 | 3 | 3.0% |
| 3 | 1 | 0.99% |
PSA’s count of Oct 13, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 34
- 10s
- 8
- 10s share
- 24%
- Historical CGC gem rate
- 24%
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (9)
| Grade | Copies | Share |
|---|---|---|
| 10 | 8 | 24% |
| 9 | 10 | 29% |
| 8.5 | 6 | 18% |
| 8 | 3 | 8.8% |
| 7.5 | 2 | 5.9% |
| 6.5 | 1 | 2.9% |
| 5.5 | 2 | 5.9% |
| 4.5 | 1 | 2.9% |
| 3.5 | 1 | 2.9% |
CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.
- Beckett graded
- 1
- 10s
- 0
- 10s share
- –
- Historical Beckett gem rate
- –
- Gem: 9.5s, Pristine and Black Label 10s
Every Beckett grade (1)
| Grade | Copies | Share |
|---|---|---|
| 9 | 1 | 100% |
Beckett’s count of Nov 10, 2026. 10s share counts every 10 label; Beckett’s own gem is 9.5s, Pristine and Black Label 10s.
PSA’s count of Oct 13, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
PSA 10 price against PSA’s population
The same 12 weeks, Jul 24, 2026 to Oct 19, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.
Left: PSA 10 price, US$. Right: PSA graded copies.
About this card
Thundurus-GX is card SM133 in the SM Black Star Promos price guide, a set released in February 2017 during the Sun & Moon era. Its rarity is Promo. The artwork is by 5ban Graphics. In the checklist it sits after Delcatty SM132 and before Tornadus-GX SM134.
It is the 187th most valuable of the 251 priced cards in SM Black Star Promos, behind Champions Festival SM78 (see the most valuable SM Black Star Promos cards).
It is one of 17 English Thundurus cards, and ranks 7th among them by ungraded value; the most valuable is Thundurus-EX from Plasma Freeze. Compare them all in the most valuable Thundurus cards.
What the data says
The ungraded value has held within 10% over four weeks (+1.4% on 7-day averages), on 19 ungraded sales in 90 days.
Ungraded copies are cheap, but graded ones are not: a PSA 10 is valued at $130.
PSA has graded 101 copies, 31 of them PSA 10 (31%). That describes the copies sent in, not the chance a given card grades 10.
From prices of Nov 12, 2026 and sales to Nov 4, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- +1.4%ungraded, between 7-day averages
- 90 days
- +13%ungraded, between 7-day averages
- 1 year
- +29%ungraded; before Jul 22, 2026 from monthly averages
- Direction
- Steadywithin 10% of four weeks ago, on 7-day averages
- High since daily tracking
- At the high$3.78 on Nov 9, 2026, 7-day average; daily prices since Jul 22, 2026
- Liquidity
- High6.3 ungraded sales a month over 90 days
- Price confidence
- High confidenceMany recent comparable sales that agree closely.
- Ungraded sold
- 7in 30 days; 19 in 90
- PSA 10 population
- 31of 101 PSA graded, count of Oct 13, 2026
- Number
- SM133
- Set code
- PR-SM
- Rarity
- Promo
- Released
- Feb 3, 2017
- Era
- Sun & Moon
- Pokémon
- Thundurus
- Pokédex no.
- #0642
- Illustrator
- 5ban Graphics
- Printings
- Holofoil
- Every Thundurus PSA 10All Thundurus cards ranked by PSA 10 price
- SM Black Star Promos checklistAll 251 cards with prices
- All Thundurus cards17 English cards
- Most valuable Thundurus cardsRanked by ungraded value
- Most valuable SM Black Star Promos cardsRanked by ungraded value
- Sun & Moon eraSets and chase cards from February 2017 on
- 2017 Pokémon cardsEvery set released in 2017, with prices
Cite this price
Thundurus-GX SM133 (SM Black Star Promos) is worth $3.76 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/thundurus-gx-sm133).
Thundurus-GX SM133 (SM Black Star Promos) is worth $3.76 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/thundurus-gx-sm133).
https://ultraball.com/cards/sm-black-star-promos/thundurus-gx-sm133
<a href="https://ultraball.com/cards/sm-black-star-promos/thundurus-gx-sm133">Thundurus-GX SM133 (SM Black Star Promos) price: $3.76 on UltraBall</a>
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Nearby in SM Black Star Promos
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More to explore
Questions collectors ask
As of Nov 12, 2026, Thundurus-GX SM133 SM Black Star Promos is worth about $3.76 ungraded. A PSA 10 copy is worth about $130. How we price cards.
