This is my guide to get rich,
Just do the steps what i did.
1) For void, firecape, master wand, mages book - Slayer
HOW TO GET SSP (SoulSplit Points)
- Talk to duradel at home, you get slayer task from him... and then get like 150 points, (just only from slay tasks)
Then go home, you see void guy there, go and talk to him to see ur Soulsplit points. Then right click, Exchange.
2) Money:
You get a lot of cash from thief, 1M - each thieve. Good luck (thieving stalls at home.)
3) Other rare stuff:
Slayer i think its best way for good stuff... Black demons, abyssal demons, nechryaels,
Barrows is good way!
Pest control
God wars for epic stuff!
Ok, there is more ways to get rich i just told one guide to make/get some items.