A Boy and His Blob: Trouble on Blobolonia
R4
RarityUncommon
68
FunDecent
Market Value
Loose$9.79
CIB$63.34
New$251.50
Based on recent market activity.Updated Oct 23, 2026
Market Value
Loose$9.79
CIB$63.34
New$251.50
Based on recent market activity.Updated Oct 23, 2026
A Boy and His Blob: Trouble on Blobolonia
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Current Market ValueLast updated Oct 23, 2026
Rarity
R4
Fun Factor
68
Value History
$69
$47
$25
$3
Apr 9
Apr 28
May 18
Jun 7
Jun 27
Jul 16
Aug 5
Aug 25
Sep 14
Oct 4
Today
Rarity Insight
R4: Uncommon
Findable with a little looking, but not listed everywhere.
Platform Rarity DistributionHow rarity works
Graded ReportBeta
01
1677.588.599.29.49.69.810
1graded sale seen
Nerdy Rank
#48
of 201
Genre
Fun Factor rank within this genre
#603
of 765
Rarity
Rarity rank among Nintendo NES games
#596
of 765
Value
Market value rank among Nintendo NES games
#244
of 765
Fun Factor
Fun Factor rank among Nintendo NES games
Nerdy Rank
Action & Adventure
Fun Factor rank within this genre
#48
of 201
Rarity
Rarity rank among Nintendo NES games
#603
of 765
Value
Market value rank among Nintendo NES games
#596
of 765
Fun Factor
Fun Factor rank among Nintendo NES games
#244
of 765
Fun FactorWork in progress
Top 32% of Nintendo NES games
Fun Factor distribution across the Nintendo NES library
Below 50
50-59
60-69
68
70-79
80-89
90-100
Scores higher than 68% of Nintendo NES games.How it's scored
Game Details
A Boy and His Blob: Trouble on Blobolonia is an action & adventure game for the Nintendo NES, released in 1990, published by Absolute. A loose copy sells for around $9.79, complete in box $63, and sealed $251. We rate it R4 (Uncommon), findable on NES with a little looking, with a Fun Factor of 68.
