![Brock's Rhyhorn [1st Edition] #22 Pokémon card from Gym Heroes](https://storage.googleapis.com/images.pricecharting.com/82d48e3e33c82276757152ad1cf9190bf1fdc46fccea9baee77e1693b044956c/240.jpg)
Brock's Rhyhorn [1st Edition] 22/132
Gym Heroes
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Brock's Rhyhorn [1st Edition] #22 from Gym Heroes currently trades at $17.80 raw, with PSA 10 copies reaching $224.83 — a 12.6x grade premium.
Current Prices (USD)
Ungraded
PSA 7
PSA 8
PSA 9
PSA 10
ACE 10
BGS 10 Black
CGC 10 Pristine
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Raw Price Trend
7d
+8.3%
30d
—
90d
+4.8%
180d
+18.7%
1y
+55.2%
2y
+69.5%
5y
+78.0%
Quick price facts
Brock's Rhyhorn [1st Edition] 22/132 from Gym Heroes has a current raw market value of $17.80.
- Current raw value
- $17.80
- PSA 9 value
- $39.00
- PSA 10 value
- $225
- Raw value 7d
- +8.3%
- PSA 10 premium vs raw
- 12.6× raw
Collector Intel
12.6x
Raw → PSA 10
High-risk grade
2.2x
Raw → PSA 9
Grade multiplier
Moderate
Price Stability
8.3% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Based on PSA Standard tier (~$25 USD). Assumes a perfect PSA 10 result — actual outcome depends on card condition.
$18
Buy Raw
~$25
Grading Fee
PSA Standard
$225
PSA 10 Value
+$182
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$392.2x raw
PSA 10$22512.6x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 24 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$19.20
- 21 Jul 2026Rawebaycompleted-auctions-usedunknown$6.99
- 18 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$19.01
- 16 Jul 2026Rawebaycompleted-auctions-usedunknown$19.99
- 12 Jul 2026Rawebaycompleted-auctions-usedunknown$5.50