You can not simply turn money into more cash. Just do herby runs, train profitable abilities like hunter, fletch yew longs, anything similar. Someone mentioned 99 fishing, which would likely get it done, just make sure RS gold you fish rocktail 90-99. Hell yes you can, however it's slow and a very long road, based on where you begin and how dedicated you can you flip 1gp into 1B punctually.

The way I would do it though today you have 15M is purchase something which bounces up and down in price but which is caught at the bottom by its alch value; now you don't want to be taking large risks with your pool of cash but constructing it gradually and 15M which is a fantastic amount will gain you about 400k profit on every cycle of green chaps such as. Since they don't fall below 2200 for very long because they have an alch value of 2380 it is possible to buy at 2200-2250 and market for 2300-2350.

It is not the fastest method on the market but it's consistent, if you're a member you can go to more exotic things such as black chaps, purchasing at 5400 and selling at 6000+ however should you not time it well it's possible to wind up holding inventory for a while. Stay away from red dragonhide, it doesn't sell well and steer clear of seeds like they are the plague, I've lost an absolute fortune on them. They key is to go to the 180 day chart and examine what bounces always between two points and purchase and sell until they reach them, it takes a while but in time it's possible to create fantastic gains of 1-2M everyday. . .do a few slayer or woodcutting in precisely the exact same time so you are not wasting Rs gold 2107 time either.