[Price Check] "a Piece of Blackrock"?

[MYUO]

Does anyone know the price range for "a piece of backrock" and the quantities of them in game? They are not "a small piece" nor "a large piece" of black rock.

As far as I know, they only dropped at the Terathan event and later scattered around randomly in the wild for a very short period of time. Were they spawned again later?

 

[Connor_Graham]

They spawned at the end of the Magincia event when the blackrock pillars became lootable.

 

[MYUO]

Yeah, that is right. So I guess they are not that rare any more.

 

[PoCove]

Not very much now i am afraid .. I find it hard to give them away thees days

 

[Pickaxe Pete]

About 1m ea., same as the large. "Small" is the worthless one.