Kingdra-GXSM Black Star Promos SM155 price & value
Japanese prints: 3 Japanese Kingdra-GX cards are listed, $4.57 to $40.00 ungraded.
$17.30
up +1.0%4 weeks · Steady
High confidence
High confidence
Many recent comparable sales that agree closely.
- 44 ungraded in the last 90 days, all conditions
- 42 sales on record listed as near mint
- Typical sales within ±33% of the figure
- Last sale Oct 28, 2026
High liquidity71/100
High liquidity
Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.
About 15 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 44 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: PSA 9 $30.00PSA 10 $200
eBay links on this page are affiliate links: we earn a commission if you buy, at no extra cost to you. It never changes our prices or which listings we show.
Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Kingdra-GX SM155 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Kingdra-GX SM155 is about $17.30 ungraded near mint (44 sales in 90 days); PSA 9 about $30.00 (22 sales); PSA 10 about $200 (48 sales). Every grade’s price.
- Why do two copies of Kingdra-GX SM155 differ in price?
- As of Nov 12, 2026, there is one printing of Kingdra-GX SM155, so the gap is condition: near mint is $17.30. Copies sold as LP went for about $13.25 (6 sales). Recent sales.
Kingdra-GX SM155 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $11.74 on Nov 11, 2025, $17.30 on Nov 12, 2026. Lowest $10.37, highest $17.30.
- Now
- $17.30
- 4 weeks
- +1.0%
- 90 days
- +3.5%
- 1 year
- +42%
- Highest, 1Y
- $17.30
- Lowest, 1Y
- $10.37
Recorded history starts February 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.
Kingdra-GX SM155 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 | $17.30 | up +4.7% |
| October 2026 | $16.53 | down −2.7% |
| September 2026 | $16.98 | up +1.4% |
| August 2026 | $16.75 | up +11% |
| July 2026 | $15.11 | – |
| May 2026 | $15.86 | up +15% |
| April 2026 | $13.80 | up +8.7% |
| March 2026 | $12.70 | up +6.2% |
| February 2026 | $11.95 | up +13% |
| January 2026 | $10.58 | up +2.0% |
| December 2025 | $10.37 | down −12% |
| November 2025 | $11.74 | down −21% |
Recent verified sales
RawKingdra GX Rainbow SM155 PromoNov 7, 2026 · 
eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $12.00asking
PSA 8PSA 8 Kingdra GX #SM155 SM Black Star Promo Full ArtOct 31, 2026 · eBay · Buy It Now · View listing · $23.99
RawKingdra GX - SM155 Holo Promo Sun & Moon Promo Pokemon LP GraphicsOct 30, 2026 · eBay · Sold as light play · Buy It Now · View listing · $11.99
RawKingdra GX SM155 Holo Pokémon Sun and Moon Promo Card NMOct 28, 2026 · eBay · Sold as near mint · Best offer accepted (asked $16.00) · View listing · $14.50
RawKingdra GX - SM155 Holo Promo Sun & Moon Promo Pokemon Near MintOct 28, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $17.09
PSA 102018 POKEMON SUN & MOON BLACK STAR PROMOS #SM155 FULL ART/KINGDRA GX PSA 10Oct 28, 2026 · eBay · Buy It Now · View listing · $400
RawKingdra GX SM155 Sm Promos Holo Pokemon TCG Full Art 2018 Mint+💎Oct 27, 2026 · eBay · Sold as near mint · Buy It Now · View listing · $20.00- RawPokemon SM Black Star Promos Kingdra #SM155Oct 27, 2026 · eBay · Sold as light play · View listing · $18.00
RawThe Pokémon Company Kingdra GX SM155 SM Promo Holo English 2018 HP 230Oct 26, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $14.99asking
RawKingdra GX - Holo Promo SM Promos SM155 LPOct 25, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $8.59asking- CGC 10CGC GEM MINT 10 KINGDRA GX SM155 SM PROMOS POKEMON CARD ENGLISH 2018Oct 21, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $57.87asking
PSA 9Pokémon TCG Kingdra GX SM 2018 Black Star Promo SM155 Holo English PSA 9Oct 19, 2026 · eBay · Best offer accepted (asked $45.00) · View listing · $37.50
PSA 102018 POKEMON SM BLACK STAR PROMO #SM155 FULL ART/KINGDRA GX PSA 10Oct 18, 2026 · eBay · Auction · View listing · $313
PSA 10Pokemon TCG 2018 SM Black Star Promo Kingdra GX SM155 Holo PSA 10Oct 18, 2026 · eBay · Buy It Now · View listing · $250
PSA 102018 Dragon Majesty Promo Kingdra GX Secret #SM155 PSA 10Oct 12, 2026 · eBay · Auction · View listing · $189
CGC 10Kingdra GX SM155 Holo , CGC 10, Low Pop!Likely best offer · asking price shownOct 12, 2026 · eBay · Buy It Now · View listing · Asking price, up to $160asking
PSA 102018 Pokemon Sun & Moon Promo Dragon Majesty Rainbow Rare Kingdra GX #SM155 PSA Oct 8, 2026 · 
Fanatics Collect · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $175asking- PSA 102018 Pokemon Sun & Moon Promo Dragon Majesty Rainbow Rare Kingdra GX #SM155 PSA Oct 7, 2026 · Fanatics Collect · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $155asking
PSA 102018 Pokemon Black Star Promo SM155 Full Art Kingdra GX Dragon Majesty PSA 10Oct 2, 2026 · eBay · Buy It Now · View listing · $200
PSA 10Pokemon Kingdra GX Dragon Majesty Special Coll. Promo SM155 PSA 10 Gem MintOct 2, 2026 · eBay · Buy It Now · View listing · $200
PSA 92018 POKEMON SM BLACK STAR PROMO #SM155 FULL ART/KINGDRA GX PSA 9Sep 26, 2026 · eBay · Buy It Now · View listing · $34.99- PSA 9Sold via eBay · PSA cert #142122148Sep 26, 2026 · eBay · Buy It Now · View listing$30.00
CGC 92018 Pokemon Sun & Moon Promo Dragon Majesty Rainbow Rare Kingdra GX #SM155 CGC Sep 18, 2026 · Fanatics Collect · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $32.00asking
PSA 9Pokémon Kingdra GX SM155 Secret Sm Holo Full Art Rainbow Rare PSA 9Aug 9, 2026 · eBay · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $39.99asking- PSA 98883 Kingdra GX 2018 Pokemon Sun Moon Dragon Majesty Premium Promo SM155 PSA 9Jul 9, 2026 · eBay · View listing · $30.00
- PSA 9Sold via eBay · PSA cert #147684986Jun 24, 2026 · eBay · Auction · View listing$41.17
- PSA 9Sold via eBay · PSA cert #147110148May 11, 2026 · eBay · Auction · View listing$37.00
- PSA 9Sold via eBay · PSA cert #123574684Apr 30, 2026 · eBay · Buy It Now · View listing$38.00
Graded values
Kingdra-GX SM155 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedHigh. Many recent comparable sales that agree closely. | $17.30Last $14.50 · Oct 28, 2026 | up +1.0% | 15High liquidity. High | $14.50Oct 28, 2026High. Many recent comparable sales that agree closely. |
| PSA 1011.6× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $200Last $400 · Oct 28, 2026 | 0.0% | 4Medium liquidity. Medium | $400Oct 28, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 91.7× rawHigh. Many recent comparable sales that agree closely. | $30.00Last $37.50 · Oct 19, 2026 | 0.0% | 0.7Medium liquidity. Medium | $37.50Oct 19, 2026High. Many recent comparable sales that agree closely. |
| PSA 8Low. Few recent sales in this condition. Treat the figure as a rough guide. | $13.00Last $23.99 · Oct 31, 2026 | 0.0% | 0.3Medium liquidity. Medium | $23.99Oct 31, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| CGC 102.8× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $49.20Last $49.20 · Feb 2, 2026 | – | 0.3Low liquidity. Low | $49.20Feb 2, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| TAG 7Low. Few recent sales in this condition. Treat the figure as a rough guide. | $15.00Last $15.00 · Jun 18, 2026 | – | No recent sales | $15.00Jun 18, 2026Low. 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
Showing each company’s top grade. Choose a company above for every grade it has a price for.
Grade it with PSA?
Grade yours from photos →Change the costs, or add your own odds →- If it gets a PSA 10
- +$73.50
- If it gets a PSA 9
- −$73.97
- PSA fee for a PSA 10
- $59.99 Standard
- Slab sale price to break even
- $115at Standard, $59.99
- Grading pays, at today’s prices
- PSA 10 only
- Historical PSA 10 rate
- 51%
Against selling raw at $17.30, 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 750 copies; 382 got a 10.
Population
- PSA graded
- 750
- +10 in 4 weeks
- PSA 10
- 382
- +3 in 4 weeks
- PSA 9
- 275
- +5 in 4 weeks
- Historical PSA 10 rate
- 51%
- PSA 10s of all graded
A higher historical PSA 10 rate than 96% of the SM Black Star Promos cards PSA has graded enough of.
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 750 | 382 | 275 | 51% |
| CGC | 132 | 22 | 50 | 17% |
| BGS | 4 | 0 | 1 | – |
| SGC | 8 | 3 | 2 | – |
- PSA graded
- 754
- 10s
- 382
- 10s share
- 51%
- Historical PSA 10 rate
- 51%
Every PSA grade (9)
| Grade | Copies | Share |
|---|---|---|
| 10 | 382 | 51% |
| 9 | 277 | 37% |
| 8 | 64 | 8.5% |
| 7 | 12 | 1.6% |
| 6 | 13 | 1.7% |
| 5 | 3 | 0.40% |
| 4 | 1 | 0.13% |
| 2 | 1 | 0.13% |
| 1 | 1 | 0.13% |
PSA’s count of Nov 9, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 132
- 10s
- 22
- 10s share
- 17%
- Historical CGC gem rate
- 17%
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (13)
| Grade | Copies | Share |
|---|---|---|
| 10 | 22 | 17% |
| 9.5 | 2 | 1.5% |
| 9 | 50 | 38% |
| 8.5 | 27 | 20% |
| 8 | 14 | 11% |
| 7.5 | 7 | 5.3% |
| 7 | 2 | 1.5% |
| 6.5 | 1 | 0.76% |
| 6 | 1 | 0.76% |
| 5.5 | 1 | 0.76% |
| 5 | 1 | 0.76% |
| 4.5 | 3 | 2.3% |
| Authentic | 1 | 0.76% |
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
- 4
- 10s
- 0
- 10s share
- –
- Historical Beckett gem rate
- –
- Gem: 9.5s, Pristine and Black Label 10s
Every Beckett grade (4)
| Grade | Copies | Share |
|---|---|---|
| 9.5 | 1 | 25% |
| 9 | 1 | 25% |
| 8.5 | 1 | 25% |
| 7 | 1 | 25% |
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.
- SGC graded
- 8
- 10s
- 3
- 10s share
- –
- Historical SGC gem rate
- –
- Gem: 10s and Pristine 10s
Every SGC grade (4)
| Grade | Copies | Share |
|---|---|---|
| 10 | 3 | 38% |
| 9 | 2 | 25% |
| 8.5 | 1 | 13% |
| 8 | 2 | 25% |
SGC’s count of Nov 10, 2026. 10s share counts every 10 label; SGC’s own gem is 10s and Pristine 10s.
PSA’s population report of Nov 9, 2026; changes are since Sep 28, 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 15 weeks, Jul 24, 2026 to Nov 9, 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
Kingdra-GX is card SM155 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 Salandit SM154 and before Dragonite-GX SM156.
It is the 86th 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 29 English Kingdra cards, and ranks 14th among them by ungraded value; the most valuable is Kingdra from Aquapolis. Compare them all in the most valuable Kingdra cards.
What the data says
The ungraded value has held within 10% over four weeks (+1.0% on 7-day averages), on 44 ungraded sales in 90 days.
A PSA 10 is valued at 12× the ungraded price ($200 against $17.30), and a PSA 9 at $30.00.
PSA has graded 750 copies, 382 of them PSA 10 (51%). That describes the copies sent in, not the chance a given card grades 10.
From prices of Nov 12, 2026 and sales to Oct 28, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- +1.0%ungraded, between 7-day averages
- 90 days
- +3.5%ungraded, between 7-day averages
- 1 year
- +42%ungraded; before Jul 22, 2026 from monthly averages
- Direction
- Steadywithin 10% of four weeks ago, on 7-day averages
- High since daily tracking
- 3% under$17.11 on Sep 9, 2026, 7-day average; daily prices since Jul 22, 2026
- Liquidity
- High14.7 ungraded sales a month over 90 days
- Price confidence
- High confidenceMany recent comparable sales that agree closely.
- Ungraded sold
- 10in 30 days; 44 in 90
- PSA 10 premium
- 11.6×the ungraded price; the typical SM Black Star Promos card with a PSA 10 price: 26.7×
- PSA 10 population
- 382of 750 PSA graded, count of Nov 9, 2026
- Population change
- +10graded, +3 PSA 10s, Sep 28, 2026 to Nov 9, 2026
No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.
- Number
- SM155
- Set code
- PR-SM
- Rarity
- Promo
- Card type
- All Kingdra GX cards
- Released
- Feb 3, 2017
- Era
- Sun & Moon
- Pokémon
- Kingdra
- Pokédex no.
- #0230
- Illustrator
- 5ban Graphics
- Printings
- Holofoil
- Every Kingdra PSA 10All Kingdra cards ranked by PSA 10 price
- SM Black Star Promos checklistAll 251 cards with prices
- All Kingdra cards29 English cards
- Most valuable Kingdra 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
Kingdra-GX SM155 (SM Black Star Promos) is worth $17.30 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/kingdra-gx-sm155).
Kingdra-GX SM155 (SM Black Star Promos) is worth $17.30 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/sm-black-star-promos/kingdra-gx-sm155).
https://ultraball.com/cards/sm-black-star-promos/kingdra-gx-sm155
<a href="https://ultraball.com/cards/sm-black-star-promos/kingdra-gx-sm155">Kingdra-GX SM155 (SM Black Star Promos) price: $17.30 on UltraBall</a>
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Chase cards from this set
Earlier and later versions
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Questions collectors ask
As of Nov 12, 2026, Kingdra-GX SM155 SM Black Star Promos is worth about $17.30 ungraded. A PSA 10 copy is worth about $200. How we price cards.
