Grim Adventures of Billy & Mandy
46
FunBelow Average
R4
RarityUncommon
Market Value
Loose$10
Complete$21
New$27
Based on recent market activityUpdated Sep 5, 2026
Market Value
Loose$10
Complete$21
New$27
Based on recent market activityUpdated Sep 5, 2026
Grim Adventures of Billy & Mandy
RARITY
R4
Uncommon
Top 78% of Game Boy Advance
FUNFUN FACTOR
46
Below Average
Top 69% of Game Boy Advance
MARKET VALUEUpdated Sep 5, 2026
May 10
May 22
Jun 3
Jun 15
Jun 27
Jul 9
Jul 21
Aug 2
Aug 14
Aug 26
Today
Loose value historyBased on recent market activity
Listings
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Value History
$22
$18
$14
$10
May 10
May 22
Jun 3
Jun 15
Jun 27
Jul 9
Jul 21
Aug 2
Aug 14
Aug 26
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
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
024689
39767899.49.69.810
19graded copies seen
Item Details
Grim Adventures of Billy & Mandy is an action & adventure game for the Game Boy Advance, released in 2006. A loose copy sells for around $10, complete in box $21, and sealed $27. We rate it R4 (Uncommon), findable on GB Advance with a little looking, with a Fun Factor of 46.
