Weight: 0 lb.
Estimated Value (Sane Cost Guide): 150 gp
DMG Value: 50 gp - 100 gp
This artificial eye replaces a real one that was lost or removed. While the ersata eye is embedded in your eye socket, it can't be removed by anyone other than you, and you can see through the tiny orb as though it were a normal eye.
Source: Xanathar's Guide to Everything p137