![Machamp [1st Edition] #51 Pokémon card from Japanese Undone Seal](https://storage.googleapis.com/images.pricecharting.com/corrl23aesyfbvykthpf/240.jpg)
Japanese
Machamp [1st Edition] 51/83
Undone Seal· Language: Japanese
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Machamp [1st Edition] #51 from Japanese Undone Seal currently trades at $23.00 raw, with PSA 10 copies reaching $360.08 — a 15.7x grade premium. The card has gained 83.7% 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
+83.7%
90d
—
180d
—
1y
—
2y
—
5y
—
Quick price facts
Machamp [1st Edition] 51/83 from Undone Seal has a current raw market value of $23.00.
- Current raw value
- $23.00
- PSA 9 value
- $100
- PSA 10 value
- $360
- Raw value 30d
- +83.7%
- PSA 10 premium vs raw
- 15.7× raw
Collector Intel
15.7x
Raw → PSA 10
High-risk grade
4.3x
Raw → PSA 9
Grade multiplier
+83.7%
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 16x the raw price. The expected value accounts for the realistic probability.
$23
Buy Raw
~$25
Grading Fee
PSA Standard
$360
PSA 10 Value
+$312
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1004.3x raw
PSA 10$36015.7x raw