![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 $57.20 raw, with PSA 10 copies reaching $7500.00 — a 131.1x grade premium. The card has gained 17.8% 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
+17.8%
30d
+17.8%
90d
—
180d
—
1y
+80.9%
2y
+250.9%
5y
—
Quick price facts
Bulbasaur [Blue Back] 1/248 from Topsun has a current raw market value of $57.20.
- Current raw value
- $57.20
- PSA 9 value
- $176
- PSA 10 value
- $7,500
- Raw value 7d
- +17.8%
- Raw value 30d
- +17.8%
- PSA 10 premium vs raw
- 131.1× raw
Collector Intel
131.1x
Raw → PSA 10
High-risk grade
3.1x
Raw → PSA 9
Grade multiplier
+17.8%
30d Price Move
Rising
Volatile
Price Stability
17.8% 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 131x the raw price. The expected value accounts for the realistic probability.
$57
Buy Raw
~$25
Grading Fee
PSA Standard
$7500
PSA 10 Value
+$7418
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$1763.1x raw
PSA 10$7500131.1x raw