Offer
It's grief in a white (non-superior) phase blade, the complete variable stats are:

397 damage
32 IAS
-20 enemy poison res
10 life on kill

In other words, the high damage is the only thing it has going for it, but then, that's the only thing it really needs.

Needs
ist = 2 mal = 4 um
gul = ist + mal
vex = 3 ist
ohm = 6 ist
lo = 12 ist
sur = 12 ist
ber = jah = 24 ist

low-mid Grief = 8-16 ist depending on stats (yes, to replace this one)
CtA 5 = 12 ist (not in a phase blade)
low-mid ani = 12-24 ist depending on stats
organ sets = ist + mal

Auction
Closeable = 3 HR = 72 ist (based on the valuation here)

Will probably keep it open for a while, since this is my first top value auction, but if there is some good bidding, I'll close it 36 hours after the last bid.