![Grimer [Blue Back] #88 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/ad7utdyup2nxxm2k/240.jpg)
Japanese
Grimer [Blue Back] 88/248
Topsun· Language: Japanese
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Grimer [Blue Back] #88 from Japanese Topsun currently trades at $12.93 raw, with PSA 10 copies reaching $347.79 — a 26.9x grade premium. The card has lost 0.2% over the past 30 days.
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
-0.2%
30d
-0.2%
90d
—
180d
—
1y
+85.0%
2y
+291.8%
5y
—
Quick price facts
Grimer [Blue Back] 88/248 from Topsun has a current raw market value of $12.93.
- Current raw value
- $12.93
- PSA 9 value
- $66.79
- PSA 10 value
- $348
- PSA 10 premium vs raw
- 26.9× raw
Collector Intel
26.9x
Raw → PSA 10
High-risk grade
5.2x
Raw → PSA 9
Grade multiplier
-0.2%
30d Price Move
Falling
Steady
Price Stability
0.2% 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.
⚠️ High-variance grade. PSA 10 is 27x the raw price. The expected value accounts for the realistic probability.
$13
Buy Raw
~$25
Grading Fee
PSA Standard
$348
PSA 10 Value
+$310
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$675.2x raw
PSA 10$34826.9x raw