![Bulbasaur [Blue Back] #1 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/ref3dd129e1d352962ceb4f27e6adedb725bffe11e5f31b34026fcca10c5263ff3b/240.jpg)
Japanese
Bulbasaur [Blue Back] 1/248
Topsun· Language: Japanese
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Bulbasaur [Blue Back] #1 from Japanese Topsun currently trades at $73.53 raw, with PSA 10 copies reaching $7500.00: a 102.0x grade premium. The card has moved up 42.9% over the past 30 days and up 71.1% over 90 days, suggesting sustained buying interest.
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
+2.0%
30d
+42.9%
90d
+71.1%
180d
—
1y
+74.8%
2y
+221.9%
5y
—
Quick price facts
Bulbasaur [Blue Back] 1/248 from Topsun has a current raw market value of $73.53.
- Current raw value
- $73.53
- PSA 9 value
- $176
- PSA 10 value
- $7,500
- Raw value 7d
- +2.0%
- Raw value 30d
- +42.9%
- PSA 10 premium vs raw
- 102.0× raw
Collector Intel
102.0x
Raw → PSA 10
High-risk grade
2.4x
Raw → PSA 9
Grade multiplier
+42.9%
30d Price Move
Rising
Steady
Price Stability
2.0% swing this week
Calculated from price history, PSA population data, and market trends. Not financial advice.
Grading Calculator
Figures below are the gross raw-to-PSA-10 spread. PSA grading fees vary by card value and service tier — check psacard.com/services for the fee applicable to this card. Assumes a perfect PSA 10; actual outcome depends on card condition.
⚠️ High-variance grade. PSA 10 is 102x the raw price. The expected value accounts for the realistic probability.
$74
Raw Price
$7,500
PSA 10 Value
+$7,426
Gross Premium (PSA 10)
before PSA fees
Grade Multiples vs Raw
PSA 9$1762.4x raw
PSA 10$7,500102.0x raw