![Brock's Onix [1st Edition] #69 Pokémon card from Gym Heroes](https://storage.googleapis.com/images.pricecharting.com/5520338fcd3484256b24bb824736957fd26908f0757ead92b63f93f697c850ce/240.jpg)
Brock's Onix [1st Edition] 69/132
Gym Heroes
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Brock's Onix [1st Edition] #69 from Gym Heroes currently trades at $7.00 raw, with PSA 10 copies reaching $306.27 — a 43.8x 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
—
30d
—
90d
+0.1%
180d
+16.7%
1y
+47.4%
2y
+108.3%
5y
+70.3%
Quick price facts
Brock's Onix [1st Edition] 69/132 from Gym Heroes has a current raw market value of $7.00.
- Current raw value
- $7.00
- PSA 9 value
- $39.94
- PSA 10 value
- $306
- PSA 10 premium vs raw
- 43.8× raw
Collector Intel
43.8x
Raw → PSA 10
High-risk grade
5.7x
Raw → PSA 9
Grade multiplier
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.
⚠️ High-variance grade. PSA 10 is 44x the raw price. The expected value accounts for the realistic probability.
$7
Buy Raw
~$25
Grading Fee
PSA Standard
$306
PSA 10 Value
+$274
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$405.7x raw
PSA 10$30643.8x raw
Frequently asked questions
Recent verified sales
Find this card on eBay →Affiliate · we may earn commission
- 28 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$8.38
- 25 Jul 2026Gradedebaycompleted-auctions-newunknown$39.99
- 24 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$6.32
- 21 Jul 2026Rawtcgplayercompleted-auctions-usednear mint$5.96
- 19 Jul 2026Gradedebaycompleted-auctions-gradedunknown$20.50