Birthday MegalodonC$200KStableSynced 2 days ago
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026

The Fisch Wiki has no average sell price for Mossjaw Spine, so we don't give it a value. It shows here once the wiki adds one.
Birthday MegalodonC$200K
Phantom MegalodonC$34.9K
Shamrock ScyllaC$31.5K
OctophantC$29.7KMossjaw Spine is listed under Sunstone Island. Sunstone Island has 18 fish in total.
Fisch Wiki lists Mossjaw Spine as Limited.