![Ekans [Blue Back] #23 Pokémon card from Japanese Topsun](https://storage.googleapis.com/images.pricecharting.com/ref9f1ba88b7c25df8e625bac78b71df6c421f341ca131b5d512d8d9fb66dbbd6ee/240.jpg)
Japanese
Ekans [Blue Back] 23/248
Topsun· Language: Japanese
Find this card on eBay
Click here for eBay listings Click here for eBay listings Show eBay Sold Listings Show eBay Sold Listings
Affiliate link · we may earn commission
Ekans [Blue Back] #23 from Japanese Topsun currently trades at $8.00 raw, with PSA 10 copies reaching $690.94 — a 86.4x grade premium. The card has lost 0.6% 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
Compare on eBay
Affiliate link · we may earn commission
Raw Price Trend
7d
+0.0%
30d
-0.6%
90d
—
180d
—
1y
+62.9%
2y
+32.7%
5y
—
Quick price facts
Ekans [Blue Back] 23/248 from Topsun has a current raw market value of $8.00.
- Current raw value
- $8.00
- PSA 9 value
- $85.29
- PSA 10 value
- $691
- PSA 10 premium vs raw
- 86.4× raw
Collector Intel
86.4x
Raw → PSA 10
High-risk grade
10.7x
Raw → PSA 9
Grade multiplier
-0.6%
30d Price Move
Falling
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 86x the raw price. The expected value accounts for the realistic probability.
$8
Buy Raw
~$25
Grading Fee
PSA Standard
$691
PSA 10 Value
+$658
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$8510.7x raw
PSA 10$69186.4x raw