I want to make Big Money on Runescape?

With your levels you could go to the wilderness and kill blue drags and sell either their hide, 1.5k or their bones 5k. Another way is to take clay and buckets of water and combine them for soft clay if u take 1000 clay and turn it to soft u made 300k. You could do rune essence in varrock but that is boring. Fishing and hunting is also how i made money. Got from 20 hunting-69 in 3 days made 5 mill and u need to hunt lizards and red chimpompas hope I helped!!!