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Worms Forts: Under Siege is a turn based strategy game by Team 17 which worms must destroy the enemy team or their stronghold
Worms Forts Under Siege Xbox price & price history
The average CIB price for Worms Forts Under Siege (Xbox) was C$14.93 30 days ago and is C$15.13 now — up C$0.19. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Worms Forts Under Siege (Xbox) worth?
- Worms Forts Under Siege for Xbox is worth C$15.13 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Worms Forts Under Siege going up or down in price?
- The price is trending up — it was C$14.93 30 days ago and is C$15.13 now, a C$0.19 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Worms Forts Under Siege on Xbox. 100 Coins computes its own average from the individual eBay sold listings it tracks for this exact edition, weighted so recent sales count for more — which is why the two differ. Both numbers are shown on every condition card above.
- Where does 100 Coins get its price data?
- All prices on 100 Coins come from real eBay sold listings — actual completed transactions, not asking prices or estimates. Prices are updated daily.
| Source | Date | Price | Completeness | Description | Report |
|---|---|---|---|---|---|
| eBay | 2025-07-26 | C$15.19 | CIB | Worms Forts Under Siege Microsoft Xbox Video Game Complete Former Rental | |
| eBay | 2025-06-02 | C$69.12 | Sealed | BRAND NEW FACTORY SEALED XBOX VIDEO GAME WORMS FORTS UNDER SIEGE NFS | |
| eBay | 2025-04-24 | C$6.90 | Game Only | 🔥Worms Forts: Under Siege (OG Xbox, 2005) Mint Disc Only! See Description🔥 | |
| eBay | 2024-09-02 | C$55.29 | Sealed | Worms Forts: Under Siege (Microsoft Xbox, 2005) NEW SEALED | |
| eBay | 2024-08-02 | C$40.08 | Sealed | XBOX - Worms Forts Under Siege (2004) XBOX - Complete w/ Manual Factory Sealed | |
| eBay | 2024-07-02 | C$67.73 | Sealed | Worms Forts Under Siege - Xbox - Brand New - FACTORY SEALED - NIB Complete Sega | |
| eBay | 2024-02-15 | C$8.64 | Game Only | Worms Forts: Under Siege (Microsoft Xbox, 2005) NO TRACKING - DISC ONLY #A4947 | |
| eBay | 2023-12-04 | C$5.52 | Game Only | Worms Forts: Under Siege (Microsoft Xbox, 2005) Disc Only Tested and Working | |
| eBay | 2023-09-25 | C$41.48 | Sealed | Worms Forts: Under Siege (Microsoft Xbox, 2005) Factory Sealed | |
| eBay | 2023-09-16 | C$12.43 | CIB | Worms Forts: Under Siege (Microsoft Xbox, 2005) Complete w/ Manual - Tested NICE |
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