![Riolu [Reverse Holo] #66 Pokémon card from Ultra Prism](https://storage.googleapis.com/images.pricecharting.com/7a93ccd906d573f7556002bf92af1ca6597562428aefcd1e35d3944958406218/240.jpg)
Riolu [Reverse Holo] 66/156
Ultra Prism
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Riolu [Reverse Holo] #66 from Ultra Prism currently trades at $0.97 raw, with PSA 10 copies reaching $34.36 — a 35.4x 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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Quick price facts
Riolu [Reverse Holo] 66/156 from Ultra Prism has a current raw market value of $0.97.
- Current raw value
- $0.97
- PSA 9 value
- $27.50
- PSA 10 value
- $34.36
- PSA 10 premium vs raw
- 35.4× raw
Collector Intel
35.4x
Raw → PSA 10
High-risk grade
28.4x
Raw → PSA 9
Grade multiplier
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 35x the raw price. The expected value accounts for the realistic probability.
$1
Buy Raw
~$25
Grading Fee
PSA Standard
$34
PSA 10 Value
+$8
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2828.4x raw
PSA 10$3435.4x raw