Blastoise EX
Expansion Pack 20th Anniversary - 21/87
Ungraded
Purchase price
$
Quantity
Ungraded
Purchase price
$
Quantity
Market prices
Blastoise EX 21/87 from Expansion Pack 20th Anniversary sells for about $19.67 ungraded: the median of 3 completed sales over the last 90 days, as of October 3, 2026. Graded copies: PSA 10 at $92.98 (3 sales) and CGC 10 at $59.42 (1 sale).
Graded population: CGC 69 copies (76.8% in 10), as of October 1, 2026.
Ungraded
MedianRangeSales
7 days$68.66est.$68.66 – $68.661 sale
30 days$68.66est.$68.66 – $68.661 sale
90 days$19.67$19.67 – $68.663 sales
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Graded Prices
PSA
| Grade | Median | Sales |
|---|---|---|
| PSA 10 | $92.98 | 3 sales |
| PSA 9 | $23.34est. | 2 sales |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC 10 | $59.42est. | 1 sale |
Actual prices may vary.
Graded population report — Blastoise EX #21
Updated monthly · as of October 2026
CGC
| Grade | Pop |
|---|---|
| Pristine 10 | 16 |
| Gem Mint 10 | 37 |
| 9.5 | 4 |
| 9 | 4 |
| 8.5 | 7 |
| 8 | 1 |
0%27.5%55%
Card details
Types
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Attacks
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Switch this Pokémon with 1 of your Benched Pokémon. Then, your opponent switches his or her Active Pokémon with 1 of his or her Benched Pokémon.
Weaknesses
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Information
License
Language
Japanese
Series
Release date
9/16/2016
Rarity
Double Rare
Card number
21
Total cards
87
Species
Illustrator
