Blastoise EX

Expansion Pack 20th Anniversary · #21/87 · Double Rare · 2016JPN

$21.46

Market price ▲ 1.8% (30d)

Prices as of Aug 14, 2026

858graded pop

83%gem rate

4.2×PSA 10 vs raw

-59%off ATH $44.34 · May 2025

+$31.62EV to grade — worth it

Market data

Price history

1st Edition▲ 1.8% 7d

Low $13.00Mid $21.46High $40.00

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Graded market

Graded values

PSA 10 report →updated 2026-08-14

Grade 6 est.$17.07

Grade 5 est.$14.38

Grade 4 est.$11.86

Grade 3 est.$9.88

Grade 2 est.$8.09

Grade 1 est.$6.83

Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.

PSA 10 price history$89.68

PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.

Graded population census · updated 2026-07-07

PSA368 graded · 304 gem 10

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CGC61 graded · 52 gem 10

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Population data from PriceCharting, updated monthly.

How much is Blastoise EX #21/87 worth?

A raw copy of Blastoise EX #21/87 (Expansion Pack 20th Anniversary, 2016) is worth about $21.46 right now, based on the latest market data from August 14, 2026.

Grading changes the math on this one: a PSA 10 is valued around $89.68, roughly 4.2x the raw price, while a PSA 9 sits near $21.50. 368 copies have been graded to date, and 83% of them came back a 10 — worth knowing before you pay grading fees.

These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.

Collecting Expansion Pack 20th Anniversary?Full master set guide — every card, chase list, and completion cost→