Blastoise

TAG TEAM GX: Tag All Stars · #31/173 · None · 2019JPN

$3.64
Market price ▲ 7.7% (30d)
Prices as of Aug 14, 2026
3,538graded pop
76%gem rate
13.7×PSA 10 vs raw
-19%off ATH $4.34 · Nov 2024
+$12.65EV to grade — marginal
Market data

Price history

Holofoil▼ 2.2% 7d
Low $1.99Mid $3.99High $9.75

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Graded market

Graded values

PSA 10 report →updated 2026-08-14
Grade 6 est.$3.35
Grade 5 est.$2.82
Grade 4 est.$2.33
Grade 3 est.$1.94
Grade 2 est.$1.59
Grade 1 est.$1.34

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$49.75

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

Graded population census · updated 2026-07-09

CGC2,125 graded · 1,497 gem 10
PSA1,413 graded · 1,200 gem 10

Population data from PriceCharting, updated monthly.

How much is Blastoise #31/173 worth?

Blastoise #31/173 is a None Japanese card from TAG TEAM GX: Tag All Stars (2019) — today it trades at roughly $3.64 ungraded.

Grading changes the math on this one: a PSA 10 is valued around $49.75, roughly 13.7x the raw price, while a PSA 9 sits near $14.16. 2,125 copies have been graded to date, and 70% 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 TAG TEAM GX: Tag All Stars?Full master set guide — every card, chase list, and completion cost→

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