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Tapu Koko #028, Holo, Miracle Twins

Japanese edition

  • Card number: #028
  • Rarity: Holo Rare

A PSA 10 Tapu Koko #028 Holo from Miracle Twins has a TCGBerg fair value of $35 as of Nov 15, 2026. It rests on 1 recorded sale, the latest on Jun 15, 2026. PSA has graded 2 copies at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$35up 1.3%30-day change

TCGBerg Algorithm (estimated from recorded sales).

1 sale · latest Jun 15, 2026

Fair value3 months
Last sale$29Jun 15, 202617.9% below fair
5-sale avg$29last 5 sales
Population · PSA 10
2
Market cap
$70
Volatility
2.4%
YTD
-
Sales evidence
Sparse

TCGBerg fair value · PSA 10

$35

30D1.3%
Sales evidenceSparse

Based on 1 recorded sale. Latest sale: Jun 15, 2026.

Market cap
$70
fair value x population
Population
2
graded copies
Last sale
$29
-17.9% vs fair
5-sale avg
$29
recent sales
Grading

Price history

Open terminalPro

Weekly fair value for PSA 10.

Open in TerminalCandles, every grade, full historyPro

What the evidence says

The last PSA 10 sale, $29 on Jun 15, 2026, sits 17.9% below the $35 fair value. The value rests on 1 recorded PSA 10 sale. With so few PSA 10 sales on record, a single sale can sit far from the value. Its confidence band runs from $26 to $44. Over the past 30 days the PSA 10 value has risen 1.3%. With sparse sales evidence, read the gap and the band as rough guides.

TCGBerg fair value by grade

Value at each grade and ungraded condition. Log scale. Tap a row to switch the whole page.

  • Raw NM$0.73Ungraded · TCGBerg fair value
  • Raw LP$0.49Ungraded · market price
hatched = market price, not a TCGBerg fair value

Behind the scenes

What goes into this price, and how much we know.

Recent sales

5 tracked

Each sale against the grade's fair value on the day it sold.

  • $0.73
    Oct 20, 2026 · via tcgplayer
    Rawbelow fair value by 2.7%
  • $0.75
    Aug 12, 2026 · via tcgplayer
    Rawat fair value by 0.0%
  • $0.63
    Jul 15, 2026 · via tcgplayer
    Rawbelow fair value by 16.0%
  • $0.74
    Jun 21, 2026 · via tcgplayer
    Rawbelow fair value by 1.3%
  • $29
    Jun 15, 2026 · via eBay
    PSA10below fair value by 1.5%

All grades matrix

Every grade we track for this printing.

  • PSA10$35
    1d 0.1%7d 4.9%30d 1.3%
    Pop
    2
    Mcap
    $70
    Evidence
    Sparse
    Last
    $29
  • Raw$0.73
    1d -7d 0.0%30d -
    Pop
    -
    Mcap
    -
    Evidence
    Strong
    Last
    $0.73
PSA10$352$70down 4.9%up 1.3%up 0.3%Sparse$295mo ago
Raw$0.73--0.0%--Strong$0.734w ago

PSA population report

2 graded copies of Tapu Koko Holo across 1 grades.

PSA 10
2 · 100%

PSA 10 makes up 100% of graded copies: 2 of 2. It’s the most common grade for this card.

Analysis

Tapu Koko at PSA 10 carries a TCGBerg fair value of $35 as of 2026-11-14. A graded population of 2 copies sits behind the PSA 10 grade. The PSA 10 valuation rests on sparse sales evidence. Over the past 30 days, the PSA 10 TCGBerg fair value has risen 1.3%.

PSA 10 - frequently asked

How much is a PSA 10 Tapu Koko from Miracle Twins worth?
$35 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Tapu Koko from Miracle Twins. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Tapu Koko from Miracle Twins?
2 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Tapu Koko from Miracle Twins price moved recently?
Its TCGBerg fair value has risen 1.3% over the past 30 days.
What did a PSA 10 Tapu Koko from Miracle Twins last sell for?
The most recent recorded sale was $29 on 2026-06-15. This recorded sale is separate from the model-derived fair value.