![Brock's Sandshrew [1st Edition] #71 Pokémon card from Gym Heroes](https://storage.googleapis.com/images.pricecharting.com/4206b083d45907dfdf4e316221560483498bad20ad3b6bd5113ea3c29197183b/240.jpg)
Brock's Sandshrew [1st Edition] 71/132
Gym Heroes
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Brock's Sandshrew [1st Edition] #71 from Gym Heroes currently trades at $3.97 raw, with PSA 10 copies reaching $361.19: a 91.0x grade premium. The card has moved down 12.6% over the past 30 days and down 0.5% over 90 days, suggesting continued softness.
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
-15.0%
30d
-12.6%
90d
-0.5%
180d
-11.8%
1y
+32.3%
2y
+13.1%
5y
+33.7%
Quick price facts
Brock's Sandshrew [1st Edition] 71/132 from Gym Heroes has a current raw market value of $3.97.
- Current raw value
- $3.97
- PSA 9 value
- $33.50
- PSA 10 value
- $361
- Raw value 7d
- -15.0%
- Raw value 30d
- -12.6%
- PSA 10 premium vs raw
- 91.0× raw
Collector Intel
91.0x
Raw → PSA 10
High-risk grade
8.4x
Raw → PSA 9
Grade multiplier
-12.6%
30d Price Move
Falling
Volatile
Price Stability
15.0% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 91x the raw price. The expected value accounts for the realistic probability.
$4
Raw Price
$361
PSA 10 Value
+$357
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$348.4x raw
PSA 10$36191.0x raw
Frequently asked questions
Recent tracked sales
Find this card on eBay →Affiliate · we may earn commission
- 28 Oct 2026Rawebaycompleted-auctions-usedlightly played$2.49
- 27 Oct 2026Rawebaycompleted-auctions-usedplayed$4.00
- 26 Oct 2026PSA PSA 10ebaycompleted-auctions-manual-onlyunknown$335.00
- 23 Oct 2026Rawebaycompleted-auctions-usedlightly played$8.03
- 21 Oct 2026Rawebaycompleted-auctions-usedunknown$8.99

