Price data · English · updated daily
Brock's Training Method
Gym Heroes · #106/132 · Uncommon
WORTH GRADING
EN 
Brock's Training Methodimage pending
Raw · 90d median No recent raw sales recorded.
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Price history
No recorded prices in this window
Data since Aug 31, 2025
Dots mark real eBay sales (daily average when a day has several); lines connect sales — hovering a no-sale day shows an estimated value labelled "interp". Dots after Apr 12, 2026 mark a daily average market price across comparable listings — a market signal, not an individual confirmed transaction.
Current price
CardSight median · last 30 days GradeMedianN As of
Raw thin sample $2.50 2 2026-09-09
Sold history
avg sold price · eBay sold basis — tap a grade to chart it · recent window as of 2026-09-14 GradeAvg soldN Last sale30d
PSA 9 thin sample $27.07 3 2026-01-11 —
PSA 10 thin sample $103.00 2 — —
CGC 10 thin sample ~$40.00 1 2026-03-23 —
Raw all-time avg ~$8.50 1 $1.99 —
0 graded sold total (all grades, all-time) PSA 10 ≈ 12.1× raw PSA 10 commands a $94.50 premium over raw