ivory is essential a process of increase the value of bone fragments, which at a cost of about 5 actions, the increment is originally 1900, that roughly about 380 pennies/action , now its only 80 ,not worthwhile at all. The vaule is not simply halved. ivory humerus maybe was the only good thing about bone market ,now it is trash , just use any arm instead ,thanks to FBG.
（ok,now there’s ivory femur,cost more, but not very sucks at the first look
and there is A Victim of the Great Bone Market Crash of '98 , Ok, now I’m just laughing ）
edited by ugo on 12/5/2020