I don't think you can profit from this now, because every shop in runescape for rune's shares the same stock. For example if you go to Ape Atoll and buy 1k fire runes. Then hop and go to Varrock rune shop and try to buy them, they'll be out of stock or only have 2 or 3.
Ignore people who posted above this post.
You can buy much different things.
Broad Bolts; Vials of water; Runes, Feathers,...
Just think of some yourself.
Ignore people who posted above this post.
You can buy much different things.
Broad Bolts; Vials of water; Runes, Feathers,...
Just think of some yourself.