Sundering shadow bow of enchanting

Hello.. SRy.. the title is bad.. its a sundering shadow bow of fortitude... (thx Twisted God)

I would buy this bow for 80k.. do i get riped off..

dam:15% ^ 50%
REQ: 12
Armor penetration 10% chance 10%
Health: 30...

Should i buy it..

up. up , up

is it enchanting or fortitude?? im confused with the title?¿?¿

Ya sry, its fortitude

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