In the Khardian Dessert, there is a goat there which is a good source for RS gold sell by simply collecting the desert goat horns.

Making Rs gold in the middle of the hot desert

The goat which can be found in the Khardian Desert can give you more RS gold by collecting their desert goat horns which is useful for making Combat potions or use it to make Smoke Devil summoning pouch as an ingredient. They can be one hit with a decent two-handed weapons.

 

While you’re in the middle of the Khardian Desert, players may experience immense heat which is common in the desert. Because of the desert heat, players may take some damage but you can still survive while collecting the desert goat horns. If you don’t want to take damage from desert heat, you can use the desert clothing or enchanted water tiara. Once you collected lots of goat horns, start selling them in the Grand Exchange for more Rs gold.