Gold Pieces

Coins are the most common form of currency in RuneScape. They represent the value of virtually every single item in the game, as well as various services offered throughout.

Coins are colloquially known as "gp" (short for Gold Pieces) and are often abbreviated when dealing with large amounts. For example, 500,000 coins is often abbreviated to read "500K", where K refers to one thousand coins. M is used similarly to represent one million coins.