Holofile
Brock's Training Method Leaders' Stadium

JAPANESE · LEADERS' STADIUM

Brock's Training Method

Brock's Training Method (タケシの育て方) is a card in Leaders' Stadium, a Japanese Gym set, released on October 28, 1998. It’s an Uncommon illustrated by Ken Sugimori. A Near Mint copy has a market price of $2.33 as of October 17, 2026, down 1% over 30 days.

Market price · Near Mint

$2.33−1% in 30 days

Sep 17, 2026 · $2.35Low $2.32 · High $2.35Oct 17, 2026 · $2.33

As of October 17, 2026. Prices are estimates from third-party market data and are not offers to buy or sell. Holo10 in the Holofile app adds 6-month, 1-year and all-time charts.

Rarity
Uncommon
Released
October 28, 1998
Japanese name
タケシの育て方

Prices

Normal

Ungraded
ConditionMarket30 days
Near Mint$2.33−1%
Lightly Played$1.22−6%
Moderately Played$1.370%
Heavily Played$0.250%
Damaged$0.460%
Graded
GradeMarket30 days
CGC 9.5$9.600%
CGC 8.5$8.380%

Market prices as of October 17, 2026: in US dollars unless marked. Prices are estimates from third-party market data and are not offers to buy or sell.