![Houndour [1st Edition] #21 Pokémon card from Japanese Mysterious Mountains](https://storage.googleapis.com/images.pricecharting.com/deb44c367ca84e5a237a80685f8080ecabed1bbeff5680b8b2cf75c069c75cde/240.jpg)
Japanese
Houndour [1st Edition] 21/88
Mysterious Mountains· Language: Japanese
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Houndour [1st Edition] #21 from Japanese Mysterious Mountains currently trades at $8.50 raw, with PSA 10 copies reaching $160.02 — a 18.8x grade premium.
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
+16.9%
30d
—
90d
—
180d
+28.0%
1y
+21.3%
2y
+120.8%
5y
—
Quick price facts
Houndour [1st Edition] 21/88 from Mysterious Mountains has a current raw market value of $8.50.
- Current raw value
- $8.50
- PSA 9 value
- $43.00
- PSA 10 value
- $160
- Raw value 7d
- +16.9%
- PSA 10 premium vs raw
- 18.8× raw
Collector Intel
18.8x
Raw → PSA 10
High-risk grade
5.1x
Raw → PSA 9
Grade multiplier
Volatile
Price Stability
16.9% 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 19x the raw price. The expected value accounts for the realistic probability.
$9
Buy Raw
~$25
Grading Fee
PSA Standard
$160
PSA 10 Value
+$127
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$435.1x raw
PSA 10$16018.8x raw