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A wizard named Merlina, granddaughter of the original Merlin, summons Sonic to help free the mystical realm of King Arthur, who has been possessed by an unknown evil that comes from Excalibur's scabbard, and is now ruling the realm as the tyrannical Black Knight. Sonic's speed alone will not end The Black Knight's reign, so he must take up the talking sword, Caliburn, in order to break Arthur's curse and save the kingdom. Sonic must also collect the blades of King Arthur's Knights of the Round Table and Excalibur itself if he is to restore King Arthur's sanity and return him to a benevolent ruler.
Sonic and the Black Knight Wii price & price history
The average CIB price for Sonic and the Black Knight (Wii) was C$22.29 30 days ago and is C$22.74 now — up C$0.46. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Sonic and the Black Knight (Wii) worth?
- Sonic and the Black Knight for Wii is worth C$22.74 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Sonic and the Black Knight going up or down in price?
- The price is trending up — it was C$22.29 30 days ago and is C$22.74 now, a C$0.46 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Sonic and the Black Knight on Wii. 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 | 2026-06-20 | C$41.48 | CIB | Sonic and the Black Knight Nintendo Wii Complete (Mint Disc) | |
| eBay | 2026-06-17 | C$55.30 | Sealed | Sonic and the Black Knight (Nintendo Wii, 2009) Sealed Box | |
| eBay | 2026-06-17 | C$30.36 | CIB | Sonic and the Black Knight Nintendo Wii 2009 Complete CIB Tested Works | |
| eBay | 2026-06-16 | C$27.58 | CIB | Sonic and the Black Knight (Nintendo Wii, 2009) Complete With Manual | |
| eBay | 2026-06-15 | C$26.20 | CIB | Sonic and the Black Knight; CIB (Nintendo Wii, 2009) | |
| eBay | 2026-06-14 | C$27.62 | CIB | Sonic And The Black Knight (Nintendo Wii, 2009) - CIB - Tested | |
| eBay | 2026-06-14 | C$27.62 | CIB | Sonic and the Black Knight Video Game for Nintendo Wii Complete with Manual CIB | |
| eBay | 2026-06-13 | C$12.44 | Game Only | DISC ONLY Sonic and the Black Knight (Nintendo Wii) Tested And Working | |
| eBay | 2026-06-12 | C$27.65 | CIB | Sonic and the Black Knight (Nintendo Wii, 2009) Complete | |
| eBay | 2026-06-11 | C$8.99 | Game Only | Sonic and the Black Knight (Nintendo Wii, 2009) Disc ONLY |
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