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Kingdra-GX

#18

Dragon Majesty · Rare Holo GX · EN

Community Fair Value · H-NM
$4.45
Market data only
Market anchor (FV_sales)
$4.45
Community estimate
needs 5 more voters
Voters · comps
0 · 7
The band · ±16% of marketCFV $4.45
Floor $3.73Market $4.45Ceiling $5.17

The community moves this only within the glowing band - it can never detach from real market data.

Market anchor $4.457 compsas of 2026-06-29

Est. International

Approx.
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Card details

Card Number18/70 · Rare Holo GX
Card TypeWater · 230 HP · Stage 2 · GX
Weakness / Resistance / RetreatGrass ×2 / - / 2
Artist5ban Graphics
Card Text

Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Attacks
ColorlessHydro Pump
10+

This attack does 50 more damage times the amount of Water Energy attached to this Pokémon.

WaterReverse Thrust
30

Switch this Pokémon with 1 of your Benched Pokémon.

WaterMaelstrom-GX

This attack does 40 damage to each of your opponent's Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.) (You can't use more than 1 GX attack in a game.)

Graded prices

PSA 10
$87.99
model estimate
PSA 9
$33.36
model estimate
PSA 8
$23.85
model estimate
PSA 7
$15.46
model estimate

“model estimate” tiles are Scrydex modeled values (as of 2026-06-29). Struck-through tiles failed our graded data-quality checks and should not be treated as market truth.

Population report

Total graded
170
Gem rate (PSA 10)
65.3%
Grade 10
111
Grade 9
39
Grade 8
14
Grade 7
4
Grade 3
1
7Q
1

PSAcensus for this card's most-graded printing · as of 2026-06-29. Gem rate = grade-10 slabs ÷ total graded.

Market Price History

Market price
$4.45
+$1.16 (+35.3%)
$4.65$3.29$4.45Mar 2026Today
98 data points over 102 days · Source: market data

Near Mint Comparison Prices

CGC_10
$120.00
H-DMG
$1.84
H-HP
$2.00
H-LP
$3.05
H-MP
$2.67
H-NM
$4.45
PSA_10
$66.00
PSA_7
$15.50
PSA_9
$17.01

Price Points

H-NM
Market Price
+35.3%$4.45
VolatilityModerate Volatility
Most Recent SaleComing soon
Listed MedianComing soon
Current QuantityComing soon
Current SellersComing soon

3 Month Snapshot

Low SaleComing soon
High SaleComing soon
Total SoldComing soon
Avg Daily SoldComing soon

Sale-based and live-listing fields arrive once a realized-sales feed is wired up. Market Price and comparisons above are real Scrydex market data - never realized sales.

Graded price history

Realized graded history accrues daily from eBay sold data - check back soon.

Verified market data - based on 1 realized eBay data point · updated Jun 29, 2026

Average
$17.01
Median
$17.01
Range
$17.01 - $17.01
Data points
1

PSA 9 · last 90 days

Daily realized medians

latest 1 of 1
DatePriceSource
Jun 29, 2026$17.01eBay realized

Realized rows are daily median snapshots of eBay sold data - not individual auction records.

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Your estimate · H-NM

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Make a call · H-NM

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Community sentiment

50% bullish

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Sentiment is hype only; it is never blended into the dollar value above.

Should I grade this?

Kingdra-GX

Raw market value $4.45Modern · 2018
HOLD

Hold for now

Hold: best trustworthy option (PSA) only nets -$20.93 at -23% ROI (need $15.00 and 25%); CGC's higher ESTIMATED ROI isn't backed by realized sales, so it can't drive a submission.

PSA (Professional Sports Authenticator)PSA

Market leader · liquidity premium

Real censusHigh confidence
-23% ROI (est.)
Expected value$69.52
Expected profit-$20.93
Break-even value$90.45
All-in · Regular$86.00
Turnaround~45d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

-$2.46

PSA 10pop 111

$87.99

estimate

Worst case · low grade

-$66.60

PSA 8pop 14

$23.85

estimate

CGC (Certified Guaranty Company)CGC

Mid-market · solid demand

EstimatedLow confidence
+388% ROI (est.)
Expected value (range)$81 to $158
Expected profit$94.96
Break-even value$24.45
All-in · Bulk$20.00
Turnaround~120d (est.)

Expected value is pop-weighted across possible grades - not the top-grade price.

Graded values as of Jun 29, 2026

Outcome range

Best case · top grade

$94.96

CGC 10

$119.41

estimate

Worst case · low grade

$94.96

CGC 10

$119.41

estimate

No live census for this grader, so values are estimated grade odds, shown as a range.