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Ask about Blastoise EX #21 from Evolutions
Blastoise EX #21 Pokémon card from Evolutions

Blastoise EX 21/108

Evolutions

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Blastoise EX #21 from Evolutions currently trades at $5.94 raw, with PSA 10 copies reaching $108.57 — a 18.3x grade premium. The card has moved down 0.8% over the past 30 days and down 4.0% over 90 days, suggesting continued softness.
Current Prices (USD)
Ungraded
$5.94
PSA 7
$14.50
PSA 8
$20.00
PSA 9
$28.96
PSA 10
$108.57
ACE 10
$77.63
BGS 10 Black
$705.00
CGC 10 Pristine
$89.36
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Raw Price Trend
7d
+7.8%
30d
-0.8%
90d
-4.0%
180d
+18.8%
1y
+16.0%
2y
+97.3%
5y
+106.2%

Quick price facts

Blastoise EX 21/108 from Evolutions has a current raw market value of $5.94.

Current raw value
$5.94
PSA 9 value
$28.96
PSA 10 value
$109
Raw value 7d
+7.8%
PSA 10 premium vs raw
18.3× raw
View all cards from Evolutions →
Collector Intel
18.3x
Raw → PSA 10
High-risk grade
4.9x
Raw → PSA 9
Grade multiplier
-0.8%
30d Price Move
Falling
Moderate
Price Stability
7.8% 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 18x the raw price. The expected value accounts for the realistic probability.
$6
Buy Raw
~$25
Grading Fee
PSA Standard
$109
PSA 10 Value
+$78
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$294.9x raw
PSA 10$10918.3x raw

Frequently asked questions

How much is Blastoise EX #21 from Evolutions worth?+
Blastoise EX #21 from Evolutions is currently worth Raw: $5.94, PSA 9: $28.96, PSA 10: $109 based on recent sold listings. Prices update daily from real eBay sales.
Is Blastoise EX #21 worth grading?+
The PSA 10 price of $109 is 18.3× the raw price of $5.94. After a ~$25 grading fee, a PSA 10 result would net approximately $103 — assuming the card grades a 10.
Where do PokePrices Blastoise EX #21 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
  • 29 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $5.50
  • 28 Jul 2026Raw
    tcgplayercompleted-auctions-usednear mint
    $6.00
  • 27 Jul 2026Raw
    ebaycompleted-auctions-usednear mint
    $2.99
  • 27 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $3.25
  • 26 Jul 2026Raw
    ebaycompleted-auctions-usedunknown
    $7.33