Market Value
Loose$4
Complete$8
New$34
Based on recent market activityUpdated Sep 5, 2026
Listings
eBay links are affiliate links. We may earn a commission. Terms
Value History
$11
$9
$7
$4
Jun 15
Jun 23
Jul 1
Jul 10
Jul 18
Jul 27
Aug 4
Aug 12
Aug 21
Aug 29
Today
Rarity Insight
R5 on the rarity scale (R1 - R10)
We see these less often than the typical game on this platform.
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
No graded listings have been detected
Item Details
Worms Forts: Under Siege is a strategy game for the Xbox, released in 2005. A loose copy sells for around $4, complete in box $8, and sealed $34. We rate it R5 (Uncommon+), findable on Xbox with a little looking, with a Fun Factor of 58.
