
Brock's Sandslash 36/132
Gym Challenge
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Brock's Sandslash #36 from Gym Challenge currently trades at $3.78 raw, with PSA 10 copies reaching $42.33: a 11.2x grade premium. The card has moved down 17.3% over the past 30 days and down 5.7% 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
-5.3%
30d
-17.3%
90d
-5.7%
180d
+26.4%
1y
+26.0%
2y
+31.2%
5y
+27.7%
Quick price facts
Brock's Sandslash 36/132 from Gym Challenge has a current raw market value of $3.78.
- Current raw value
- $3.78
- PSA 9 value
- $23.23
- PSA 10 value
- $42.33
- Raw value 7d
- -5.3%
- Raw value 30d
- -17.3%
- PSA 10 premium vs raw
- 11.2× raw
Collector Intel
11.2x
Raw → PSA 10
High-risk grade
6.1x
Raw → PSA 9
Grade multiplier
-17.3%
30d Price Move
Falling
Moderate
Price Stability
5.3% 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.
$4
Raw Price
$42
PSA 10 Value
+$39
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$236.1x raw
PSA 10$4211.2x raw

