Brock's Training Method
Gym Heroes · #106 · Uncommon · Vintage · 2000
Pulling Brock's Training Method in a Gym Heroes pack is about 100% (Uncommon slot). Published, provably-fair odds you can verify.
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Brock's Training Method market value
Brock's Training Method (Gym Heroes #106) has a live market value of 403 Sparks, about $4.03 at the latest market price. That market price for Brock's Training Method was last updated on October 19, 2026. On PackLab one Spark equals one cent of card value, so 403 Sparks is the figure shown for Brock's Training Method in the set browser, on this page and in your vault after you pull it. If you pull Brock's Training Method, you can sell it back instantly at 85% of market value, which comes to 342 Sparks at the current price. Sparks have no cash value and are only used on PackLab. A Gym Heroes pack is 15,225 Sparks; this card's market value is 403 Sparks. Among the 132 priced cards in Gym Heroes, Brock's Training Method is the 80th most valuable. The median priced card in the set is 555 Sparks, and the most valuable card is Erika's Dragonair at 38,858 Sparks.
How to pull Brock's Training Method
In a Gym Heroes pack, the Uncommon slot shows an Uncommon card about 100% of the time. Brock's Training Method is one of 42 priced Uncommon cards in Gym Heroes that can fill that result, so landing this exact card is less likely than the rarity figure. These are the published odds for Gym Heroes: the full slot-by-slot table is on the Gym Heroes page, and the odds page explains how each set's rates are built. Every Gym Heroes box commits its card order before the first pack is sold, so each rip can be checked once the box sells out.
Rarity and era
Brock's Training Method is an Uncommon card, number 106 in Gym Heroes. Gym Heroes lists 42 Uncommon cards out of 132 cards in total, about 32% of the set list. Among the 42 priced Uncommon cards, market values run from 114 Sparks to 6,384 Sparks, and Brock's Training Method ranks 26th of them. Gym Heroes is part of the Gym series and sits in the Vintage era of the PackLab catalog. Vintage sets come from the early years of the hobby, when holographic rares were the main chase and sealed packs were far fewer.
About Gym Heroes
Gym Heroes was released on August 14, 2000 and lists 132 cards on PackLab, 132 of them with a live market price. Together, the priced cards in Gym Heroes carry a combined market value of 430,181 Sparks. By market value, Brock's Training Method sits just below Misty's Poliwag (405 Sparks) and just above Brock's Mankey (386 Sparks).
