The current price of a Ber Rune is 25 - 30 fg (d2jsp forum gold) and the equivalent in rune value is 5x Ist - 10x Ist.
Rune Information
Ber RuneCan be Inserted into Socketed ItemsWeapons: +20% Chance of Crushing BlowArmors: Damage Reduced by 8%Helms: Damage Reduced by 8%Shield: Damage Reduced by 8%Required Level: 63