Vintage · holo
Brock's Rhydon
Gym Heroes · #2 · English · released 2000
Raw market price
$133.00
7 days
▲ 0.2%
30 days
▲ 5.4%
90 days
▲ 9.1%
Graded prices & PSA population
| Grade | Market price | PSA population |
|---|---|---|
| PSA 10 | $5,390 | 138 |
| PSA 9 | $666.00 | 884 |
| PSA 8 | $233.00 | 569 |
PSA population recorded 2026-10-18 · total graded 2,021
Why this card matters
pop
PSA 10 pop of 138 is moderate—not rare. 1,956 total graded with 872 PSA 9s dilutes pressure. 25y-old set limits new supply but pop is already well-established.
demand
Brock is a recognizable Gym Heroes character but not a top-tier fan favorite. Rhydon lacks the pull of Charizard or Pikachu cohorts. Collector interest is niche, not broad.
artist
Gym Heroes holos carry vintage WOTC charm and the card's holo finish ages well. Solid aesthetic but not a standout composition that commands a premium on art alone.
catalyst
30d momentum at 0.1% is essentially flat—no grading wave, no media event, no set anniversary driving urgency. Price action is stagnant; no near-term catalyst visible.
Graded comps on record
$5,390
PSA 10
$1,750
BGS 10
$1,711
CGC 10
$841.00
BGS 9.5
$666.00
PSA 9
$648.00
CGC 10
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More from Gym Heroes
Market data recorded 2026-10-15 from licensed market sources. MASTER records prices daily and never invents a number — estimated values are always labeled. Not financial advice.