Left Brain Right Brain
61
FunDecent
R4
RarityUncommon
Market Value
Loose$2
Complete$4
New$8
Based on recent market activityUpdated Aug 26, 2026
Market Value
Loose$2
Complete$4
New$8
Based on recent market activityUpdated Aug 26, 2026
Left Brain Right Brain
RARITY
R4
Uncommon
Top 89% of Nintendo DS
FUNFUN FACTOR
61
Decent
Top 24% of Nintendo DS
MARKET VALUEUpdated Aug 26, 2026
May 10
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Today
Complete value historyBased on recent market activity
Listings
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Value History
$7
$5
$3
$2
May 10
May 21
Jun 1
Jun 12
Jun 23
Jul 4
Jul 15
Jul 26
Aug 6
Aug 17
Today
Rarity Insight
R4 on the rarity scale (R1 - R10)
We see these listed regularly, though not everywhere you look.
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
Left Brain Right Brain is a game for the Nintendo DS, released in 2007. A loose copy sells for around $2, complete in box $4, and sealed $8. We rate it R4 (Uncommon), findable on DS with a little looking, with a Fun Factor of 61.
