![Muk [Green Back] #89 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/refc39958a313d7d7b2b8489ec291c435f54c3a707679f0e368d7ccaa0c5f3fc020/240.jpg)
Japanese
Muk [Green Back] 89/248
Topsun· Language: Japanese
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Muk [Green Back] #89 from Japanese Topsun currently trades at $7.90 raw, with PSA 10 copies reaching $305.15 — a 38.6x grade premium. The card has gained 17.2% 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
+0.0%
30d
+17.2%
90d
—
180d
—
1y
+23.1%
2y
-20.9%
5y
—
Quick price facts
Muk [Green Back] 89/248 from Topsun has a current raw market value of $7.90.
- Current raw value
- $7.90
- PSA 9 value
- $66.91
- PSA 10 value
- $305
- Raw value 30d
- +17.2%
- PSA 10 premium vs raw
- 38.6× raw
Collector Intel
38.6x
Raw → PSA 10
High-risk grade
8.5x
Raw → PSA 9
Grade multiplier
+17.2%
30d Price Move
Rising
Steady
Price Stability
0.0% 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 39x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$305
PSA 10 Value
+$272
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$678.5x raw
PSA 10$30538.6x raw