![Masquerain [1st Edition] #12 Pokémon card from Japanese Undone Seal](https://storage.googleapis.com/images.pricecharting.com/a3wnsueja3e7mc2k/240.jpg)
Japanese
Masquerain [1st Edition] 12/83
Undone Seal· Language: Japanese
Find this card on eBay
Click here for eBay listings Click here for eBay listings Show eBay Sold Listings Show eBay Sold Listings
Affiliate link · we may earn commission
Masquerain [1st Edition] #12 from Japanese Undone Seal currently trades at $5.98 raw, with PSA 10 copies reaching $90.82 — a 15.2x grade premium. The card has lost 0.0% 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
Compare on eBay
Affiliate link · we may earn commission
Raw Price Trend
7d
+0.0%
30d
+0.0%
90d
—
180d
—
1y
-62.6%
2y
—
5y
—
Quick price facts
Masquerain [1st Edition] 12/83 from Undone Seal has a current raw market value of $5.98.
- Current raw value
- $5.98
- PSA 9 value
- $54.77
- PSA 10 value
- $90.82
- PSA 10 premium vs raw
- 15.2× raw
Collector Intel
15.2x
Raw → PSA 10
High-risk grade
9.2x
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
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 15x the raw price. The expected value accounts for the realistic probability.
$6
Buy Raw
~$25
Grading Fee
PSA Standard
$91
PSA 10 Value
+$60
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$559.2x raw
PSA 10$9115.2x raw