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Gastrodon West Sea [Reverse Holo] #9 Pokémon card from Secret Wonders

Gastrodon West Sea [Reverse Holo] 9/132

Secret Wonders

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Gastrodon West Sea [Reverse Holo] #9 from Secret Wonders currently trades at $7.65 raw, with PSA 10 copies reaching $189.61 — a 24.8x grade premium. Price is down 5.9% in the last 30 days, though the 90-day trend tells a different story at +12.3% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$7.65
PSA 7
$15.50
PSA 8
$15.50
PSA 9
$129.99
PSA 10
$189.61
ACE 10
—
BGS 10 Black
$1,230.00
CGC 10 Pristine
$205.00
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Raw Price Trend
7d
-2.2%
30d
-5.9%
90d
+12.3%
180d
+45.4%
1y
+83.0%
2y
+337.1%
5y
+672.7%

Quick price facts

Gastrodon West Sea [Reverse Holo] 9/132 from Secret Wonders has a current raw market value of $7.65.

Current raw value
$7.65
PSA 9 value
$130
PSA 10 value
$190
Raw value 7d
-2.2%
Raw value 30d
-5.9%
PSA 10 premium vs raw
24.8× raw
View all cards from Secret Wonders →
Collector Intel
24.8x
Raw → PSA 10
High-risk grade
17.0x
Raw → PSA 9
Grade multiplier
-5.9%
30d Price Move
Falling
Steady
Price Stability
2.2% 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 25x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$190
PSA 10 Value
+$157
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$13017.0x raw
PSA 10$19024.8x raw

Frequently asked questions

How much is Gastrodon West Sea [Reverse Holo] #9 from Secret Wonders worth?+
Gastrodon West Sea [Reverse Holo] #9 from Secret Wonders is currently worth Raw: $7.65, PSA 9: $130, PSA 10: $190 based on recent sold listings. Prices update daily from real eBay sales.
Is Gastrodon West Sea [Reverse Holo] #9 worth grading?+
The PSA 10 price of $190 is 24.8× the raw price of $7.65. After a ~$25 grading fee, a PSA 10 result would net approximately $182 — assuming the card grades a 10.
Where do PokePrices Gastrodon West Sea [Reverse Holo] #9 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

Find this card on eBay →Affiliate · we may earn commission
  • 24 Aug 2026Raw
    ebaycompleted-auctions-usedplayed
    $2.99
  • 18 Aug 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $17.58
  • 17 Aug 2026Raw
    ebaycompleted-auctions-usednear mint
    $2.02
  • 13 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $9.99
  • 12 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $8.99