Sun & Moon - Cosmic Eclipse · Build & Battle Box

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

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

Sun & Moon - Cosmic Eclipse Build & Battle BoxCEC204E:EN

TKRCEC204E:EN-P10

Grading toolPro

TCGBerg fair value· PSA 10

$76

Our estimate of this card's fair value, calculated from recorded sales.

Sales evidenceSparse

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

30D performance151.9%

30D: ↑ 151.9%
YTD: ↑ 174.7%
Market cap: $76
Volatility: 19.6%

Last sale (Oct 27, 2025)Last sale

$30

PSA 10 · Oct 27, 2025

60.3% below TCGBerg fair value

5-sale avg

$30

last 5 sales

Population · PSA 10

graded copies

TCGBerg fair value · PSA 10

$76

30D151.9%YTD174.7%

Sales evidenceSparse

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

Market cap

$76

fair value x population

Population

graded copies

Last sale

$30

-60.3% vs fair

5-sale avg

$30

recent sales

GradingPro

Price history

Open terminalPro

Weekly fair value for PSA 10. Shaded area is the confidence band: how precisely we can pin the value; it tightens as more sales confirm it. Dots are individual sales.

TCGBerg fair value · PSA 10Sale below fairSale above fairOutlier

Nov 2, 202549 weekly points · 1 saleSep 29, 2026

Behind the scenes

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

Recent sales1 tracked

Most recent transactions. From public auction comps and dealer reporting. Showing 1 of 1; delta vs fair value is the difference between the sale price and the grade's quoted fair value on that date.

Date	Grade	Price	Source	vs TCGBerg FV
Oct 27, 2025	PSA10	$30	ebay	0.0%

$30
Oct 27, 2025 · via ebay
PSA10versus fair value, flat 0.0%

All grades matrix

Every grade we track for this printing. Click any column header to sort; the rightmost column jumps you to listings for that grade.

PSA10$76
1d 2.9%7d 2.9%30d 151.9%
Pop
1
Mcap
$76
Evidence
Sparse
Last
$30


PSA10	$76	1	$76	2.9%	2.9%	151.9%	151.9%	-	Sparse	$3011mo ago

TCGBerg fair value by grade

Value at each grade and ungraded condition, on a log scale that spans the full range from the lowest grade at $76 up to gem-mint at $76. Log scale. Tap a row to switch the whole page.

Population & rarity

1 graded copies of Rosa Build & Battle Box across 1 grades. The selected grade is highlighted.

PSA 10

1 · 100%

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

Relative valuation vs. index

How PSA 10 has moved relative to Sun & Moon - Cosmic Eclipse · Composite since Aug 16, 2026. Both indexed to 100 at the index’s inception. Card outperformed by 140.2 pp.

About Sun & Moon - Cosmic EclipseParent set

This printing in the context of its parent set: total set cap and this printing's share of it.

Browse all sets →

Set total cap

$62.03M

across all printings

This printing's share

0.0%

of total set cap

Implied printing cap

$76

share × set cap

Browse all sets →

Rosa Build & Battle Box - Build & Battle Box at PSA 10 carries a TCGBerg fair value of $76 as of 2026-09-29. 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 151.9%.

Show more analysisAnalysis, commentary & FAQ

PSA 10 commentary

The TCGBerg fair value of a PSA 10 Rosa Build & Battle Box - Build & Battle Box is $76 as of 2026-09-29. 1 copies have been graded at this level. This valuation rests on sparse sales evidence. Over the past 30 days the TCGBerg fair value has risen 151.9%.

PSA 10 - frequently asked

What is the TCGBerg fair value of a PSA 10 Rosa Build & Battle Box - Build & Battle Box?

$76 as of 2026-09-29, our model-derived fair value for a PSA 10 Rosa Build & Battle Box - Build & Battle Box based on recent graded sales.

How rare is a PSA 10 Rosa Build & Battle Box - Build & Battle Box?

1 copies have been graded at PSA 10, the graded population behind this atom.

How has the PSA 10 Rosa Build & Battle Box - Build & Battle Box price moved recently?

Its TCGBerg fair value has risen 151.9% over the past 30 days.

Frequently asked

What is the TCGBerg fair value of a PSA 10 Rosa Build & Battle Box - Build & Battle Box?: $76 as of 2026-09-29, our model-derived fair value for a PSA 10 Rosa Build & Battle Box - Build & Battle Box based on recent graded sales.
How rare is a PSA 10 Rosa Build & Battle Box - Build & Battle Box?: 1 copies have been graded at PSA 10, the graded population behind this atom.
How has the PSA 10 Rosa Build & Battle Box - Build & Battle Box price moved recently?: Its TCGBerg fair value has risen 151.9% over the past 30 days.

Every printing of Rosa and the indices that include this card in their constituent basket.

Printings of Rosa

Other

Build & Battle BoxviewingRosa Build & Battle Box - Build & Battle Box

Finishes

Indices containing this card

Parent set

Sun & Moon - Cosmic Eclipse

Set total cap

$61.35M

Date

Grade

Price

Source

vs TCGBerg FV

Oct 27, 2025

PSA10

$30

ebay

0.0%

PSA10

$76

2.9%

151.9%

Sparse

$3011mo ago

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

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales1 tracked

All grades matrix

Population & rarityHow Rosa's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at Aug 16, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Sun & Moon - Cosmic EclipseParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

Related

Printings of Rosa

Indices containing this card

Parent set

Behind the scenesHow the published fair value for this grade was produced: the estimates that fed it, their share of the starting mix, and every recorded change afterwards. It describes one saved calculation, not a live recomputation.

Recent sales1 tracked

All grades matrix

Population & rarityHow Rosa's graded copies are spread across grades. Each bar is the number of copies graded at that grade; the percentage is that grade's share of the total graded population. Fewer copies at a grade = scarcer = a scarcity premium.

Relative valuation vs. indexBoth series are indexed to 100 at Aug 16, 2026, the index’s inception date, not the start of the selected range. A divergence means the card has outperformed or underperformed the index since then, by exactly the percentage-point gap.

About Sun & Moon - Cosmic EclipseParent set

Analysis

PSA 10 commentary

PSA 10 - frequently asked

Related

Printings of Rosa

Indices containing this card

Parent set

Behind the scenes

Population & rarity

Relative valuation vs. index

Behind the scenes

Population & rarity

Relative valuation vs. index