Details ↓
PC fans craving real-time strategy action on Game Boy Color may have found their title with FORCE 21. In the year 2015, World War III has broken out. Technology has progressed to the point that air-based nuclear attacks are ineffective, so warfare will be conducted the old-fashioned way: through large-scaled attacks of armored units and infantry. In this one-player strategy or action game, you'll choose to either control the American or the Chinese military forces, each side comprised of the same eight different unit types. From the speed and power of a tactical helicopter attack to the all-out brawn of a platoon of tanks, you'll have all the warfare options you'll need to carry out your plan of attack. In order to complete the game, you'll have to battle your way through 16 different missions that take place all over the world, in such locations as barren snowfields, yawning deserts, and crowded cityscapes.
Force 21 GBC price & price history
The average CIB price for Force 21 (GBC) was C$41.47 30 days ago and is C$41.47 now — unchanged. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Force 21 (GBC) worth?
- Force 21 for GBC is worth C$41.47 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Force 21 going up or down in price?
- The price has been stable at C$41.47 over the past 30 days.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Force 21 on Game Boy Color. 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 | 2026-07-20 | C$34.56 | Sealed | Force 21 GBC (Brand New Factory Sealed US Version) Game Boy Color | |
| eBay | 2026-04-07 | C$34.56 | Sealed | Force 21 GBC (Brand New Factory Sealed US Version) Game Boy Color | |
| eBay | 2026-02-11 | C$13.81 | Game Only | Force 21 (Nintendo Game Boy Color, 2000) Cart Only | |
| eBay | 2025-09-06 | C$41.47 | CIB | Force 21 Nintendo Game Boy Color GBC Original Game CIB Complete In Box | |
| eBay | 2025-05-30 | C$34.57 | Sealed | Force 21 GBC (Brand New Factory Sealed US Version) Game Boy Color | |
| eBay | 2025-05-16 | C$34.57 | CIB | GAMEBOY COLOR FORCE 21 CIB AUTHENTIC TESTED WORKING | |
| eBay | 2025-01-04 | C$36.63 | Sealed | Force 21 GBC (Brand New Factory Sealed US Version) Game Boy Color | |
| eBay | 2024-09-22 | C$11.06 | Game Only | Force 21 (Nintendo Game Boy Color, 2000) Cart Only, Tested And Working! | |
| eBay | 2024-08-21 | C$16.59 | Game Only | Force 21 (Nintendo Game Boy Color, 2000) Cart Only, Tested And Working! | |
| eBay | 2024-07-05 | C$1.37 | Game Only | Force 21 (Nintendo Game Boy Color, 2000) Game Only Tested Working |
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