In lv 99 one of the tasks is OSRS gold
In lv 99 one of the tasks is OSRS gold making 1,555 magic cape racks, which need 1 magic stone per build, possess a ge price of almost 1m each and also have a buy limit of 100 every four hours. Buying from the shop is a set 975k per rock and the two shops that stock them carry a total of 4