Wo-Chien

Terastal Fest ex · #15/187 · Common · 2024JPN

$2.71

Market price ▼ 0.7% (30d)

Prices as of Aug 14, 2026

Master Ball Pattern Standard

116graded pop

87%gem rate

9.3×PSA 10 vs raw

−$4.96EV to grade — don't

Market data

Printings & price history

Master Ball Pattern▲ 0.4% 7d$2.71

Low $2.19Mid $3.13High $9.99

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Graded market

Graded values

PSA 10 report →updated 2026-08-13

Grade 6 est.$3.39

Grade 5 est.$2.86

Grade 4 est.$2.36

Grade 3 est.$1.96

Grade 2 est.$1.61

Grade 1 est.$1.36

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$25.24

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

Graded population census · updated 2026-07-09

PSA116 graded · 101 gem 10

12345678910

Population data from PriceCharting, updated monthly.

How much is Wo-Chien #15/187 worth?

Right now (August 14, 2026) the going rate for an ungraded Wo-Chien #15/187 from Terastal Fest ex is about $2.71. Across the 2 printings we track, copies run anywhere from $2.19 to $9.99 depending on the version you're holding.

Grading changes the math on this one: a PSA 10 is valued around $25.24, roughly 9.3x the raw price, while a PSA 9 sits near $6.00. 116 copies have been graded to date, and 87% of them came back a 10 — worth knowing before you pay grading fees.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Wo-Chien has moved over time.

Collecting Terastal Fest ex?Full master set guide — every card, chase list, and completion cost→