![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
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
Riolu [Reverse Holo] #66 from Ultra Prism currently trades at $1.49 raw, with PSA 10 copies reaching $38.87: a 26.1x grade premium. The card has gained 84.0% 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
-8.0%
30d
+84.0%
90d
—
180d
+53.6%
1y
-18.1%
2y
-24.0%
5y
-5.1%
Quick price facts
Riolu [Reverse Holo] 66/156 from Ultra Prism has a current raw market value of $1.49.
- Current raw value
- $1.49
- PSA 9 value
- $27.50
- PSA 10 value
- $38.87
- Raw value 7d
- -8.0%
- Raw value 30d
- +84.0%
- PSA 10 premium vs raw
- 26.1× raw
Collector Intel
26.1x
Raw → PSA 10
High-risk grade
18.5x
Raw → PSA 9
Grade multiplier
+84.0%
30d Price Move
Rising
Moderate
Price Stability
8.0% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 26x the raw price. The expected value accounts for the realistic probability.
$1
Raw Price
$39
PSA 10 Value
+$37
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$2818.5x raw
PSA 10$3926.1x raw

