very rare Eternal

Looking for a price on this one of a kind unique eternal
I know the mod is rare and many people have rarely seen it on a shield

Arm: 16 Eternal shield Q8 Str
Received Physical Damage -2 (Chance: 8%)
Received Physical Damage -2 (Stance)

rare but not that sort after.

under 100e over 40e

used to own it(or one with exactly same mods)
traded for items worth 70-80e
so i will agree with superraptors