![Erika's Bulbasaur [Glossy CoroCoro] #1 Pokémon card from Japanese Promo](https://storage.googleapis.com/images.pricecharting.com/5b2b90ddbeb0bca222707ee15f5761688cd578480af871e63670931ddadd9533/240.jpg)
Japanese
Erika's Bulbasaur [Glossy CoroCoro] #1
Promo· Language: Japanese
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Erika's Bulbasaur [Glossy CoroCoro] #1 from Japanese Promo currently trades at $35.50 raw, with PSA 10 copies reaching $9750.00 — a 274.6x grade premium. The card has lost 2.2% 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
+37.9%
30d
-2.2%
90d
—
180d
—
1y
+181.3%
2y
+371.4%
5y
—
Quick price facts
Erika's Bulbasaur [Glossy CoroCoro] #1 from Promo has a current raw market value of $35.50.
- Current raw value
- $35.50
- PSA 9 value
- $1,776
- PSA 10 value
- $9,750
- Raw value 7d
- +37.9%
- Raw value 30d
- -2.2%
- PSA 10 premium vs raw
- 274.6× raw
Collector Intel
274.6x
Raw → PSA 10
High-risk grade
50.0x
Raw → PSA 9
Grade multiplier
-2.2%
30d Price Move
Falling
Volatile
Price Stability
37.9% 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 275x the raw price. The expected value accounts for the realistic probability.
$36
Buy Raw
~$25
Grading Fee
PSA Standard
$9750
PSA 10 Value
+$9690
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$177650.0x raw
PSA 10$9750274.6x raw