Knockout Kings
62
FunDecent
R4
RarityUncommon
Market Value
Loose$3
Complete$7
New$28
Based on recent market activityUpdated Aug 26, 2026
Market Value
Loose$3
Complete$7
New$28
Based on recent market activityUpdated Aug 26, 2026
Knockout Kings
RARITY
R4
Uncommon
Top 86% of PlayStation 1
FUNFUN FACTOR
62
Decent
Top 44% of PlayStation 1
MARKET VALUEUpdated Aug 26, 2026
Apr 18
May 1
May 14
May 27
Jun 9
Jun 23
Jul 6
Jul 19
Aug 1
Aug 14
Today
Complete value historyBased on recent market activity
Listings
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Value History
$8
$6
$4
$1
Apr 18
May 1
May 14
May 27
Jun 9
Jun 23
Jul 6
Jul 19
Aug 1
Aug 14
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
01
1607080859095100
1graded copy seen
Item Details
Knockout Kings is a sports game for the PlayStation 1, released in 1998. A loose copy sells for around $3, complete in box $7, and sealed $28. We rate it R4 (Uncommon), findable on PS1 with a little looking, with a Fun Factor of 62.
