![Slither Wing [Poke Ball] #87 Pokémon card from Japanese Terastal Festival](https://storage.googleapis.com/images.pricecharting.com/bkr3wck7k3il2xuz/240.jpg)
Japanese
Slither Wing [Poke Ball] 87/187
Terastal Festival· Language: Japanese
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Slither Wing [Poke Ball] #87 from Japanese Terastal Festival currently trades at $2.19 raw, with PSA 10 copies reaching $39.11 — a 17.9x grade premium. The card has gained 0.9% 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
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Raw Price Trend
7d
+9.5%
30d
+0.9%
90d
—
180d
—
1y
+0.9%
2y
—
5y
—
Quick price facts
Slither Wing [Poke Ball] 87/187 from Terastal Festival has a current raw market value of $2.19.
- Current raw value
- $2.19
- PSA 9 value
- $13.41
- PSA 10 value
- $39.11
- Raw value 7d
- +9.5%
- PSA 10 premium vs raw
- 17.9× raw
Collector Intel
17.9x
Raw → PSA 10
High-risk grade
6.1x
Raw → PSA 9
Grade multiplier
+0.9%
30d Price Move
Rising
Moderate
Price Stability
9.5% 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 18x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$39
PSA 10 Value
+$12
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$136.1x raw
PSA 10$3917.9x raw