[Price Check] legendary butcher knife with splintering

[Li Mu Bai]

Hello

I've got a question. How much can be worth (maybe someone is interested?) such a butcher knife:

Splintering weapon 20
hit cold area 70 (does it make it useless or even better?)
hit mana leech 56
mana increase 4
mana regeneration 6
hit chance increase 20
damage increase 50

it's only brittle (255/255)

Thanks in an advance
Li