![Cubchoo [Poke Ball] #28 Pokémon card from Japanese Black Bolt](https://storage.googleapis.com/images.pricecharting.com/bm52cqumebn2d32b/240.jpg)
Japanese
Cubchoo [Poke Ball] 28/174
Black Bolt· Language: Japanese
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Cubchoo [Poke Ball] #28 from Japanese Black Bolt currently trades at $1.76 raw, with PSA 10 copies reaching $37.67 — a 21.4x grade premium. The card has gained 1.7% 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
+0.0%
30d
+1.7%
90d
—
180d
—
1y
+61.5%
2y
—
5y
—
Quick price facts
Cubchoo [Poke Ball] 28/174 from Black Bolt has a current raw market value of $1.76.
- Current raw value
- $1.76
- PSA 9 value
- $12.58
- PSA 10 value
- $37.67
- Raw value 30d
- +1.7%
- PSA 10 premium vs raw
- 21.4× raw
Collector Intel
21.4x
Raw → PSA 10
High-risk grade
7.1x
Raw → PSA 9
Grade multiplier
+1.7%
30d Price Move
Rising
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 21x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$38
PSA 10 Value
+$11
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$137.1x raw
PSA 10$3821.4x raw