Brain Age: Concentration Training
62
FunDecent
R5
RarityUncommon+
Market Value
Loose$17
Complete$23
New$34
Based on recent market activityUpdated Sep 5, 2026
Market Value
Loose$17
Complete$23
New$34
Based on recent market activityUpdated Sep 5, 2026
Brain Age: Concentration Training
RARITY
R5
Uncommon+
Top 54% of Nintendo 3DS
FUNFUN FACTOR
62
Decent
Top 47% of Nintendo 3DS
MARKET VALUEUpdated Sep 5, 2026
Jun 15
Jun 23
Jul 1
Jul 10
Jul 18
Jul 27
Aug 4
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Aug 21
Aug 29
Today
Complete value historyBased on recent market activity
Listings
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Value History
$25
$22
$18
$14
Jun 15
Jun 23
Jul 1
Jul 10
Jul 18
Jul 27
Aug 4
Aug 12
Aug 21
Aug 29
Today
Rarity Insight
R5 on the rarity scale (R1 - R10)
We see these less often than the typical game on this platform.
Platform Rarity DistributionHow rarity works
Nerdy Rank
Ownership Breakdown
0Total Copies
Owned
Owned
ConditionCopiesPercent
Loose
00.0%Complete (CIB)
00.0%New / Sealed
00.0%Graded
00.0%Based on 0 collectors with this game in their collectionView My Collection
Graded Report
No graded listings have been detected
Item Details
Brain Age: Concentration Training is a game for the Nintendo 3DS, released in 2013. A loose copy sells for around $17, complete in box $23, and sealed $34. We rate it R5 (Uncommon+), findable on 3DS with a little looking, with a Fun Factor of 62.
Variants & More
No related items yet