Compton's Interactive Encyclopedia
R6
RarityRare
24
FunRough
Market Value
Loose$23.68
CIB$57.94
New$83.95
Based on recent market activity.Updated Oct 23, 2026
Market Value
Loose$23.68
CIB$57.94
New$83.95
Based on recent market activity.Updated Oct 23, 2026
Recent Sales
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Value History
$68
$51
$34
$17
Apr 9
Apr 28
May 18
Jun 7
Jun 27
Jul 16
Aug 5
Aug 25
Sep 14
Oct 4
Today
Rarity Insight
R6: Rare
Listed only occasionally. Finding one takes patience.
Platform Rarity DistributionHow rarity works
Graded ReportBeta
No graded sales yet. The report will show once one sells.
Nerdy Rank
#3
of 3
Genre
Fun Factor rank within this genre
#30
of 146
Rarity
Rarity rank among Sega CD games
#56
of 146
Value
Market value rank among Sega CD games
#129
of 146
Fun Factor
Fun Factor rank among Sega CD games
Nerdy Rank
Educational
Fun Factor rank within this genre
#3
of 3
Rarity
Rarity rank among Sega CD games
#30
of 146
Value
Market value rank among Sega CD games
#56
of 146
Fun Factor
Fun Factor rank among Sega CD games
#129
of 146
Fun FactorWork in progress
Top 89% of Sega CD games
Fun Factor distribution across the Sega CD library
Below 50
24
50-59
60-69
70-79
80-89
90-100
Scores higher than 11% of Sega CD games.How it's scored
Game Details
Compton's Interactive Encyclopedia is an educational game for the Sega CD, released in 1994, published by SEGA. A loose copy sells for around $23, complete in box $57, and sealed $83. We rate it R6 (Rare), harder to come across than most Sega CD games, with a Fun Factor of 24.
