Brock
Gym Heroes · #15/132 · Rare Holo · 2000
Printings & price history
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Graded values
updated 2026-07-27Grades 1–6 are estimates modeled from the raw price — PSA/CGC/BGS 7–10 and Ungraded are live tracked market values.
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
How much is Brock #15/132 worth?
A raw copy of Brock #15/132 (Gym Heroes, 2000) is worth about $42.36 right now, based on the latest market data from July 27, 2026. Across the 2 printings we track, copies run anywhere from $28.75 to $812.50 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $3,604.84, roughly 85.1x the raw price, while a PSA 9 sits near $214.92. 1,382 copies have been graded to date, and 2% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
