Monster Mayhem: Build and Battle
44
FunBelow Average
R5
RarityUncommon+
Market Value
Loose$4
Complete$7
New$16
Based on recent market activityUpdated Aug 26, 2026
Market Value
Loose$4
Complete$7
New$16
Based on recent market activityUpdated Aug 26, 2026
Monster Mayhem: Build and Battle
RARITY
R5
Uncommon+
Top 69% of Nintendo DS
FUNFUN FACTOR
44
Below Average
Top 62% of Nintendo DS
MARKET VALUEUpdated Aug 26, 2026
May 10
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Aug 17
Today
Complete value historyBased on recent market activity
Listings
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Value History
$8
$7
$5
$4
May 10
May 21
Jun 1
Jun 12
Jun 23
Jul 4
Jul 15
Jul 26
Aug 6
Aug 17
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
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
Monster Mayhem: Build and Battle is an action & adventure game for the Nintendo DS, released in 2009. A loose copy sells for around $4, complete in box $7, and sealed $16. We rate it R5 (Uncommon+), findable on DS with a little looking, with a Fun Factor of 44.
