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Radiant Blastoise #18 Pokémon card from Go

Radiant Blastoise 18/78

Go

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Radiant Blastoise #18 from Go currently trades at $11.54 raw, with PSA 10 copies reaching $120.63 — a 10.5x grade premium. Price is up 5.5% in the last 30 days, though the 90-day trend tells a different story at -3.8% — worth watching for a clearer direction.
Current Prices (USD)
Ungraded
$11.54
PSA 7
$11.50
PSA 8
$24.39
PSA 9
$28.75
PSA 10
$120.63
ACE 10
$56.30
BGS 10 Black
$537.57
CGC 10 Pristine
$74.33
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Raw Price Trend
7d
+0.3%
30d
+5.5%
90d
-3.8%
180d
+15.4%
1y
+41.1%
2y
+132.2%
5y
—

Quick price facts

Radiant Blastoise 18/78 from Go has a current raw market value of $11.54.

Current raw value
$11.54
PSA 9 value
$28.75
PSA 10 value
$121
Raw value 30d
+5.5%
PSA 10 premium vs raw
10.5× raw
View all cards from Go →
Collector Intel
10.5x
Raw → PSA 10
High-risk grade
2.5x
Raw → PSA 9
Grade multiplier
+5.5%
30d Price Move
Rising
Steady
Price Stability
0.3% 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.

$12
Buy Raw
~$25
Grading Fee
PSA Standard
$121
PSA 10 Value
+$84
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$292.5x raw
PSA 10$12110.5x raw

Frequently asked questions

How much is Radiant Blastoise #18 from Go worth?+
Radiant Blastoise #18 from Go is currently worth Raw: $11.54, PSA 9: $28.75, PSA 10: $121 based on recent sold listings. Prices update daily from real eBay sales.
Is Radiant Blastoise #18 worth grading?+
The PSA 10 price of $121 is 10.5× the raw price of $11.54. After a ~$25 grading fee, a PSA 10 result would net approximately $109 — assuming the card grades a 10.
Where do PokePrices Radiant Blastoise #18 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
  • 17 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $10.98
  • 16 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $6.50
  • 16 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $5.50
  • 16 Sep 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $12.36
  • 16 Sep 2026Raw
    ebaycompleted-auctions-usedunknown
    $11.99