There was a full set for sale on LS in Luna for 6m as of last evening, but based on the spawn rate I would expect the pieces individually and as a set to be worth about the same as the peerless version. so roughly around 50k-150k....maybe alil less, maybe alil more. Obviously the peerless version will continue to spawn while the daemon blood will not, but for the time being as the item is new, and the event is still active the price will continue to drop for awhile.