OK here’s the plan. Go the Grand Exchange and buy as many fire runes as you can for 2 gold pieces. Then go to the Var rock rune store(rune store) and sell them 200 at a time for 15 gold pieces. Once you sell 200 switch to a different word so the price stays at 15 gold pieces. This way you make 13 gold pieces for every fire rune you buy. I did this with 300 thousand fire runes and made over 3 million gold pieces. Do this over and over again and you can make millions.
To do this technique properly you will have to sell the fire runes slowly. If you sell them to fast, the place where you’re selling them will lower their value. You can also just store them in your bank until their price rises in the Grand Exchange and just sell them there.
Many critics argue this as a very stupid approach to making money. Well it isn’t bot-ting or cheating. it’s a far more practical approach that will make you millions within a few days. The best part is, it barely takes any effort or time.