PQ2: Practical Intelligence Quotient
55
FunAverage
R4
RarityUncommon
Market Value
Loose$2
Complete$5
New$8
Based on recent market activityUpdated Sep 5, 2026
Market Value
Loose$2
Complete$5
New$8
Based on recent market activityUpdated Sep 5, 2026
PQ2: Practical Intelligence Quotient
RARITY
R4
Uncommon
Top 68% of PlayStation Portable
FUNFUN FACTOR
55
Average
Top 84% of PlayStation Portable
MARKET VALUEUpdated Sep 5, 2026
Jun 15
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Today
Complete value historyBased on recent market activity
Listings
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Value History
$7
$6
$4
$3
Jun 15
Jun 23
Jul 1
Jul 10
Jul 18
Jul 27
Aug 4
Aug 12
Aug 21
Aug 29
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
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
PQ2: Practical Intelligence Quotient is a puzzle game for the PlayStation Portable, released in 2007. A loose copy sells for around $2, complete in box $5, and sealed $8. We rate it R4 (Uncommon), findable on PSP with a little looking, with a Fun Factor of 55.
