If you are like me, you have a RS3 account but don't use it. You may have some money left but not a lot for many reasons: I've transferred most of my money from RS3 to OSRS (please be aware this is NOT against RS/Jagex rules). You can do some seriously slow flips which require no effort but a lot of time and make a lot of money. I am currently flipping iron nails for a healthy margin. I am buying them for 5gp each and selling them for 29gp, they actually sell at 60gp each but this will take MONTHS. Thought this may help... Oh and I'm using the app because I'm abroad at the moment!