![Grimer [Reverse Holo] #88 Pokémon card from Secret Wonders](https://storage.googleapis.com/images.pricecharting.com/a0eb4679f7d83c941f436ed0bf267d99963173883c708319899afa15889860d3/240.jpg)
Grimer [Reverse Holo] 88/132
Secret Wonders
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Grimer [Reverse Holo] #88 from Secret Wonders currently trades at $2.00 raw, with PSA 10 copies reaching $70.15 — a 35.1x grade premium. Price is down 35.7% in the last 30 days, though the 90-day trend tells a different story at 0.0% — worth watching for a clearer direction.
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
+0.0%
30d
-35.7%
90d
+0.0%
180d
-5.2%
1y
-2.9%
2y
-16.7%
5y
+0.5%
Quick price facts
Grimer [Reverse Holo] 88/132 from Secret Wonders has a current raw market value of $2.00.
- Current raw value
- $2.00
- PSA 9 value
- $24.35
- PSA 10 value
- $70.15
- Raw value 30d
- -35.7%
- PSA 10 premium vs raw
- 35.1× raw
Collector Intel
35.1x
Raw → PSA 10
High-risk grade
12.2x
Raw → PSA 9
Grade multiplier
-35.7%
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 35x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$70
PSA 10 Value
+$43
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2412.2x raw
PSA 10$7035.1x raw