Ecco the Dolphin: Defender of the Future
63
FunDecent
R3
RarityCommon+
Market Value
Loose$11
Complete$27
New$56
Based on recent market activityUpdated Aug 26, 2026
Market Value
Loose$11
Complete$27
New$56
Based on recent market activityUpdated Aug 26, 2026
Ecco the Dolphin: Defender of the Future
RARITY
R3
Common+
Top 94% of Sega Dreamcast
FUNFUN FACTOR
63
Decent
Top 47% of Sega Dreamcast
MARKET VALUEUpdated Aug 26, 2026
Apr 18
May 1
May 14
May 27
Jun 9
Jun 23
Jul 6
Jul 19
Aug 1
Aug 14
Today
Complete value historyBased on recent market activity
Listings
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Value History
$30
$23
$16
$9
Apr 18
May 1
May 14
May 27
Jun 9
Jun 23
Jul 6
Jul 19
Aug 1
Aug 14
Today
Rarity Insight
R3 on the rarity scale (R1 - R10)
We see these listed regularly, though not everywhere you look.
Platform Rarity DistributionHow rarity works
Nerdy Rank
Nerdy Rank
Ownership Breakdown
0Total Copies
Owned
Owned
ConditionCopiesPercent
Loose
00.0%Complete (CIB)
00.0%New / Sealed
00.0%Graded
00.0%Based on 0 collectors with this game in their collectionView My Collection
Graded Report
01
16788.599.29.49.69.810
1graded copy seen
Item Details
Ecco the Dolphin: Defender of the Future is an action & adventure game for the Sega Dreamcast, released in 2000. A loose copy sells for around $11, complete in box $27, and sealed $56. We rate it R3 (Common+), among the easier Dreamcast games to find, with a Fun Factor of 63.
