Undead Knights
R6
RarityRare
62
FunDecent
Market Value
Loose$34.24
CIB$74.22
New$129.95
Based on recent market activity.Updated Oct 23, 2026
Market Value
Loose$34.24
CIB$74.22
New$129.95
Based on recent market activity.Updated Oct 23, 2026
Undead Knights
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Current Market ValueLast updated Oct 23, 2026
Rarity
R6
Fun Factor
62
Value History
$78
$61
$45
$29
Jun 15
Jun 28
Jul 11
Jul 24
Aug 6
Aug 19
Sep 1
Sep 14
Sep 27
Oct 10
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
Nerdy Rank
Fun FactorWork in progress
Top 60% of PlayStation Portable games
Fun Factor distribution across the PlayStation Portable library
Below 50
50-59
60-69
62
70-79
80-89
90-100
Scores higher than 40% of PlayStation Portable games.How it's scored
Game Details
Undead Knights is an RPG for the PlayStation Portable, released in 2009. A loose copy sells for around $34, complete in box $74, and sealed $129. We rate it R6 (Rare), harder to come across than most PSP games, with a Fun Factor of 62.
