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Ninja Boy is an Action game, developed and published by Culture Brain, which was released in Japan in 1990
Ninja Boy Game Boy price & price history
The average CIB price for Ninja Boy (Game Boy) was C$279.85 30 days ago and is C$308.60 now — up C$28.75. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Ninja Boy (Game Boy) worth?
- Ninja Boy for Game Boy is worth C$308.60 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Ninja Boy going up or down in price?
- The price is trending up — it was C$279.85 30 days ago and is C$308.60 now, a C$28.75 increase.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Ninja Boy on Game Boy. 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 | 2026-06-06 | C$31.10 | Game Only | Ninja Boy (Nintendo Game Boy NGB, 1990) *Cart Only* Authentic Tested & Cleaned! | |
| eBay | 2026-03-04 | C$276.56 | CIB | Ninja Boy Nintendo GB GAMEBOY CIB Complete Box Manual Cart Insert Very Nice | |
| eBay | 2026-02-13 | C$345.70 | CIB | Gameboy NINJA BOY Complete CIB Nintendo Game Boy DMG Rare NTSC USA | |
| eBay | 2025-08-15 | C$22.06 | Game Only | Ninja Boy (GameBoy) US Version - Cart Only | |
| eBay | 2025-07-24 | C$327.18 | CIB | Ninja Boy - Original - NTSC/USA - Game Boy Classic - CIB / Boxed - Excellent | |
| eBay | 2024-12-26 | C$55.25 | CIB | Ninja Boy (Nintendo Game Boy, 1990) Game, Case, Manual - Tested - Authentic | |
| eBay | 2024-12-17 | C$387.19 | CIB | 🔥 Gameboy NINJA BOY Complete CIB Nintendo Game Boy DMG Rare NTSC USA 🔥 | |
| eBay | 2024-01-13 | C$248.90 | CIB | Ninja Boy (Nintendo Game Boy) Complete in Box GameBoy | |
| eBay | 2023-10-28 | C$248.90 | CIB | Ninja Boy Nintendo Game Boy CIB Complete in Box Tested Authentic Excellent | |
| eBay | 2022-12-22 | C$242.00 | CIB | Nintendo Game Boy Ninja Boy Complete With Box Vintage Tested/Works |
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