Professor Elm's Training Method

HeartGold Collection · #67/70 · Uncommon · 2009JPN

$14.99
Market price 0.0% (1Y)
Prices as of Jul 26, 2026
48graded pop
60%gem rate
1.9×PSA 10 vs raw
-3%off ATH $1.99 · Nov 2025
$15.00EV to grade — don't

Price history

1st Edition · Mirror Holofoil 0.0% 7d$14.99
Low $14.99Mid $14.99High $14.99

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Graded values

updated 2026-07-26
Grade 6 est.$1.84
Grade 5 est.$1.55
Grade 4 est.$1.28
Grade 3 est.$1.07
Grade 2 est.$0.87
Grade 1 est.$0.74

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$28.18

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

Graded population census · updated 2026-07-07

PSA42 graded · 25 gem 10
CGC6 graded · 4 gem 10

Population data from PriceCharting, updated monthly.

How much is Professor Elm's Training Method #67/70 worth?

As of July 27, 2026, Professor Elm's Training Method #67/70 from HeartGold Collection sells for around $14.99 in raw, ungraded condition.

A PSA 10 copy runs about $28.18 and a PSA 9 about $20.13 — a 1.9x premium over raw, so condition and grading costs matter here. 42 copies have been graded to date, and 60% 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 Professor Elm's Training Method has moved over time.