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At the dawn of the 30th Century, dolphins and humans had been together in a cross-species society for 500 years. Together, they had set out to explore space, offering peace and friendship to all who would welcome it. But space had its dangers; a violent species known as the Foe decided to conquer Earth. However, the dolphins and humans drove them to the brink of defeat, and so the Foe sought vengeance on Earth. The few caretaker dolphins who had been left behind on Earth were not entirely defenseless; they were protected by their creation called the Guardian—a gigantic, sentient being made of a crystalline substance which projected a forcefield over the entire planet. Undeterred, the Foe made suicide attacks on the field, searching for a weak point.
Ecco the Dolphin: Defender of the Future Dreamcast price & price history
The average CIB price for Ecco the Dolphin: Defender of the Future (Dreamcast) was C$39.46 30 days ago and is C$39.40 now — down C$0.06. Real-market prices from eBay sold listings, updated daily — see the full price chart above.
Frequently asked questions
- How much is Ecco the Dolphin: Defender of the Future (Dreamcast) worth?
- Ecco the Dolphin: Defender of the Future for Dreamcast is worth C$39.40 on average for a complete-in-box (CIB) copy, based on recent eBay sold listings.
- Is Ecco the Dolphin: Defender of the Future going up or down in price?
- The price is trending down — it was C$39.46 30 days ago and is C$39.40 now, a C$0.06 decrease.
- How does the 100 Coins price compare to PriceCharting?
- PriceCharting publishes one price per condition for Ecco the Dolphin: Defender of the Future on Sega Dreamcast. 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 | 2025-05-08 | C$41.46 | CIB | Ecco the Dolphin Defender of the Future (SEGA Dreamcast, 2000) NEW Open Box CIB | |
| eBay | 2025-03-29 | C$96.75 | Sealed | Ecco The Dolphin Defender of the Future (Sega Dreamcast, 2000) New and Sealed | |
| eBay | 2025-02-12 | C$138.25 | Sealed | SEALED Ecco the Dolphin: Defender of the Future (Sega NEW Dreamcast, 2000) | |
| eBay | 2024-12-31 | C$131.35 | Sealed | Ecco the Dolphin: Defender of the Future - Dreamcast (DC) BRAND NEW/SEALED!! | |
| eBay | 2024-10-19 | C$82.96 | Sealed | Ecco the Dolphin: Defender of the Future (Sega Dreamcast) BRAND NEW & SEALED DC | |
| eBay | 2024-10-01 | C$59.45 | Sealed | (S) Y Sealed Sega Dreamcast Ecco The Dolphin - New | |
| eBay | 2024-06-02 | C$62.22 | Sealed | Ecco the Dolphin: Defender of the Future (Sega Dreamcast, 2000) SEALED | |
| eBay | 2024-05-10 | C$221.20 | Sealed | NEW SEALED Ecco the Dolphin: Defender of the Future (Sega Dreamcast, 2000) | |
| eBay | 2023-11-02 | C$69.12 | Sealed | Ecco the Dolphin Defender of the Future Sega Dreamcast 2000 New Sealed | |
| eBay | 2023-07-29 | C$73.24 | Sealed | Ecco the Dolphin Defender of the Future Sega Dreamcast 2000 New Sealed |
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