![Sandslash [Blue Back] #28 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/refdee5ee28368d87279c8868abb7faae955340ca8d1882996a07af9d21f22228aa/240.jpg)
Japanese
Sandslash [Blue Back] 28/248
Topsun· Language: Japanese
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Sandslash [Blue Back] #28 from Japanese Topsun currently trades at $10.67 raw, with PSA 10 copies reaching $567.20: a 53.2x grade premium. Price is down 0.0% in the last 30 days, though the 90-day trend tells a different story at +12.6%. Worth watching for a clearer direction.
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
+0.0%
30d
+0.0%
90d
+12.6%
180d
—
1y
+57.8%
2y
+192.3%
5y
—
Quick price facts
Sandslash [Blue Back] 28/248 from Topsun has a current raw market value of $10.67.
- Current raw value
- $10.67
- PSA 9 value
- $66.89
- PSA 10 value
- $567
- PSA 10 premium vs raw
- 53.2× raw
Collector Intel
53.2x
Raw → PSA 10
High-risk grade
6.3x
Raw → PSA 9
Grade multiplier
0.0%
30d Price Move
Falling
Steady
Price Stability
0.0% 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 53x the raw price. The expected value accounts for the realistic probability.
$11
Raw Price
$567
PSA 10 Value
+$557
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$676.3x raw
PSA 10$56753.2x raw