Tunnel B1
25
FunRough
R5
RarityUncommon+
Market Value
Loose$11
Complete$29
New—
Based on recent market activityUpdated Aug 26, 2026
Market Value
Loose$11
Complete$29
New—
Based on recent market activityUpdated Aug 26, 2026
Tunnel B1
RARITY
R5
Uncommon+
Top 42% of Sega Saturn
FUNFUN FACTOR
25
Rough
Top 101% of Sega Saturn
MARKET VALUEUpdated Aug 26, 2026
Jun 13
Jun 20
Jun 28
Jul 5
Jul 13
Jul 21
Jul 28
Aug 5
Aug 12
Aug 20
Today
Complete value historyBased on recent market activity
Listings
eBay links are affiliate links. We may earn a commission. Terms
Value History
$32
$24
$16
$8
Jun 13
Jun 20
Jun 28
Jul 5
Jul 13
Jul 21
Jul 28
Aug 5
Aug 12
Aug 20
Today
Rarity Insight
R5 on the rarity scale (R1 - R10)
We see these less often than the typical game on this platform.
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
012
267899.49.69.810
2graded copies seen
Item Details
Tunnel B1 is an action & adventure game for the Sega Saturn, released in 1997. A loose copy sells for around $11, and complete in box $29. We rate it R5 (Uncommon+), findable on Sega Saturn with a little looking, with a Fun Factor of 25.
