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Goldeen [Master Ball] #20 Pokémon card from Prismatic Evolutions

Goldeen [Master Ball] 20/131

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Goldeen [Master Ball] #20 from Prismatic Evolutions currently trades at $3.28 raw, with PSA 10 copies reaching $132.50 — a 40.4x grade premium. The card has moved up 14.7% over the past 30 days and up 13.1% over 90 days, suggesting sustained buying interest.
Current Prices (USD)
Ungraded
$3.28
PSA 7
$8.00
PSA 8
$10.00
PSA 9
$13.95
PSA 10
$132.50
ACE 10
—
BGS 10 Black
$860.00
CGC 10 Pristine
$144.00
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Raw Price Trend
7d
-3.8%
30d
+14.7%
90d
+13.1%
180d
+77.3%
1y
-14.6%
2y
—
5y
—

Quick price facts

Goldeen [Master Ball] 20/131 from Prismatic Evolutions has a current raw market value of $3.28.

Current raw value
$3.28
PSA 9 value
$13.95
PSA 10 value
$133
Raw value 7d
-3.8%
Raw value 30d
+14.7%
PSA 10 premium vs raw
40.4× raw
View all cards from Prismatic Evolutions →
Collector Intel
40.4x
Raw → PSA 10
High-risk grade
4.3x
Raw → PSA 9
Grade multiplier
+14.7%
30d Price Move
Rising
Steady
Price Stability
3.8% swing this week

Calculated from price history, PSA population data, and market trends. Not financial advice.

Grading Calculator

Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.

⚠️ High-variance grade. PSA 10 is 40x the raw price. The expected value accounts for the realistic probability.
$3
Buy Raw
~$25
Grading Fee
PSA Standard
$133
PSA 10 Value
+$104
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$144.3x raw
PSA 10$13340.4x raw

Frequently asked questions

How much is Goldeen [Master Ball] #20 from Prismatic Evolutions worth?+
Goldeen [Master Ball] #20 from Prismatic Evolutions is currently worth Raw: $3.28, PSA 9: $13.95, PSA 10: $133 based on recent sold listings. Prices update daily from real eBay sales.
Is Goldeen [Master Ball] #20 worth grading?+
The PSA 10 price of $133 is 40.4× the raw price of $3.28. After a ~$25 grading fee, a PSA 10 result would net approximately $129 — assuming the card grades a 10.
Where do PokePrices Goldeen [Master Ball] #20 prices come from?+
Prices are tracked nightly from real sold listings on PriceCharting (raw, PSA 9 and PSA 10). PSA population data is sourced from PSA's public reports. We do not use asking prices — only confirmed sales.

Recent verified sales

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  • 2 Oct 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $3.44
  • 30 Sep 2026Graded
    ebaycompleted-auctions-gradedunknown
    $14.00
  • 28 Sep 2026Raw
    ebaycompleted-auctions-usedlightly played
    $3.18
  • 27 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $3.10
  • 26 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $3.20