Japanese
Tapu Koko 28/94
Miracle Twins· 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
Tapu Koko #28 from Japanese Miracle Twins currently trades at $1.84 raw, with PSA 10 copies reaching $28.58 — a 15.5x grade premium.
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
Quick price facts
Tapu Koko 28/94 from Miracle Twins has a current raw market value of $1.84.
- Current raw value
- $1.84
- PSA 9 value
- $28.58
- PSA 10 value
- $28.58
- PSA 10 premium vs raw
- 15.5× raw
Collector Intel
15.5x
Raw → PSA 10
High-risk grade
15.5x
Raw → PSA 9
Grade multiplier
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 16x the raw price. The expected value accounts for the realistic probability.
$2
Buy Raw
~$25
Grading Fee
PSA Standard
$29
PSA 10 Value
+$2
Best Case (PSA 10)
if you pull a 10
Grade Multiples vs Raw
PSA 9$2915.5x raw
PSA 10$2915.5x raw