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Rosa #204, Build & Battle Box, Sun & Moon - Cosmic Eclipse

  • Card number: #204/236
  • Rarity: Rare
  • Finish: Non-Holo

A PSA 10 Rosa #204 Build & Battle Box from Sun & Moon - Cosmic Eclipse has a TCGBerg fair value of $76 as of Nov 15, 2026. It rests on 1 recorded sale, the latest on Oct 27, 2025. PSA has graded 1 copy at PSA 10. Sales evidence is sparse, so treat this value as a rough estimate.

TCGBerg fair valuePSA 10
As of Nov 15, 2026
$76up 29.7%30-day change

TCGBerg Algorithm (estimated from recorded sales).

1 sale · latest Oct 27, 2025

Fair value3 months
Last sale$30Oct 27, 202560.5% below fair
5-sale avg$30last 5 sales
Population · PSA 10
1
Market cap
$76
Volatility
13.0%
YTD
↑ 124.0%
Sales evidence
Sparse

TCGBerg fair value · PSA 10

$76

30D29.7%YTD124.0%
Sales evidenceSparse

Based on 1 recorded sale. Latest sale: Oct 27, 2025.

Market cap
$76
fair value x population
Population
1
graded copies
Last sale
$30
-60.5% vs fair
5-sale avg
$30
recent sales
Grading

Price history

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Weekly fair value for PSA 10.

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What the evidence says

The latest recorded PSA 10 sale ($30 on Oct 27, 2025) sits 60.5% below the $76 fair value, too far off to read as this grade's price. The value rests on 1 recorded PSA 10 sale. That sale is more than a year older than the value, which was last updated on Nov 15, 2026. Its confidence band runs from $57 to $95. Over the past 30 days the PSA 10 value has risen 29.7%. 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.

Behind the scenes

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

All grades matrix

Every grade we track for this printing.

  • PSA10$76
    1d 0.0%7d 1.2%30d 29.7%
    Pop
    1
    Mcap
    $76
    Evidence
    Sparse
    Last
    $30
PSA10$761$76up 1.2%up 29.7%up 58.6%Sparse$301y ago

PSA population report

1 graded copies of Rosa Build & Battle Box across 1 grades.

PSA 10
1 · 100%

PSA 10 makes up 100% of graded copies: 1 of 1. It’s the most common grade for this card.

Analysis

Rosa Build & Battle Box - Build & Battle Box at PSA 10 carries a TCGBerg fair value of $76 as of 2026-11-14. A graded population of 1 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 29.7%.

PSA 10 - frequently asked

How much is a PSA 10 Rosa Build & Battle Box - Build & Battle Box from Sun & Moon - Cosmic Eclipse worth?
$76 as of 2026-11-14, the model-derived TCGBerg fair value for a PSA 10 Rosa Build & Battle Box - Build & Battle Box from Sun & Moon - Cosmic Eclipse. It rests on sparse sales evidence. This estimate is not a guaranteed sale price.
What is the graded population of a PSA 10 Rosa Build & Battle Box - Build & Battle Box from Sun & Moon - Cosmic Eclipse?
1 copies have been graded at PSA 10, the recorded graded population, not the number of copies printed.
How has the PSA 10 Rosa Build & Battle Box - Build & Battle Box from Sun & Moon - Cosmic Eclipse price moved recently?
Its TCGBerg fair value has risen 29.7% over the past 30 days.