![Hippopotas [Reverse Holo] #51 Pokémon card from Diamond & Pearl](https://storage.googleapis.com/images.pricecharting.com/3245ae2a7b749dda405ca3e4bace4dc6815e5b593d5242acca19b6df5da78d4b/240.jpg)
Hippopotas [Reverse Holo] 51/130
Diamond & Pearl
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Hippopotas [Reverse Holo] #51 from Diamond & Pearl currently trades at $2.13 raw, with PSA 10 copies reaching $83.55 — a 39.2x grade premium. The card has moved down 17.4% over the past 30 days and down 37.0% over 90 days, suggesting continued softness.
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
-14.8%
30d
-17.4%
90d
-37.0%
180d
+7.0%
1y
+13.3%
2y
-5.3%
5y
+115.2%
Quick price facts
Hippopotas [Reverse Holo] 51/130 from Diamond & Pearl has a current raw market value of $2.13.
- Current raw value
- $2.13
- PSA 9 value
- $35.00
- PSA 10 value
- $83.55
- Raw value 7d
- -14.8%
- Raw value 30d
- -17.4%
- PSA 10 premium vs raw
- 39.2× raw
Collector Intel
39.2x
Raw → PSA 10
High-risk grade
16.4x
Raw → PSA 9
Grade multiplier
-17.4%
30d Price Move
Falling
Moderate
Price Stability
14.8% 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 39x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$84
PSA 10 Value
+$56
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$3516.4x raw
PSA 10$8439.2x raw