Professor Elm's Training Method

HGSS Trainer Kit: Gyarados & Raichu · #25/30 · Common · 2010

$0.89
Market price ▲ 11.2% (30d)
Prices as of Nov 7, 2026
2graded pop
50%gem rate
-55%off ATH $1.99 · Jun 2025
Market data

Price history

Normal▲ 11.2% 7d
Low $0.25Mid $0.62

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Graded market

Graded values

updated 2026-11-07
Grade 6 est.$1.42
Grade 5 est.$1.19
Grade 4 est.$0.98
Grade 3 est.$0.82
Grade 2 est.$0.67
Grade 1 est.$0.57

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

Ungraded price history$1.49

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

Graded population census · updated 2026-09-19

PSA2 graded · 1 gem 10

Population data from PriceCharting, updated monthly.

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How much is Professor Elm's Training Method #25/30 worth?

Professor Elm's Training Method #25/30 is a Common card from HGSS Trainer Kit: Gyarados & Raichu (2010) — today it trades at roughly $0.89 ungraded.

We update this valuation every night from live market data and verify it against real completed sales — see the chart above for how Professor Elm's Training Method has moved over time.

Collecting HGSS Trainer Kit: Gyarados & Raichu?Full master set guide — every card, chase list, and completion cost→

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Professor Elm's Training Method #23 Legends Promos (Japanese)
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