LEVELS 74-99 ADAMANT DART TIPS. An alternative as compared to Blast Furnace which is very expensive is to craft adamant Dart tips from adamantite-bars. Level 74 is needed to OSRS Gold produce these with some small profits. This is not the only benefit of this method as the method of making dart tips can be extremely AFK friendly. When you use this method, you will be able to receive around 60kxp/hour which is quite decent. If you decide to go this method, remember that you'll need to complete that Tourist Trap quest beforehand which will teach you how to make darts.
LEVELS 3599 CANNONBALLS. This is one of the oldest and well-known methods of making money that involve Smithing skill. To do this one you need to complete Dwarf Cannon Quest and bring Steel bars, which are required to craft Cannonballs. By doing this, you can earn you about 10k exp per hour, and more than 100k gold. Although it is a decent moneymaker for lower levels there are better options later on , so be sure to upgrade to the best compensated ones. Also, slow experience gains are not worth it.
LEVELS 54+ MITHRIL DART TIPS. If you've completed done the Tourist Trap quest completed you can begin to make Mithril Tips from Mithril Bars at level 54. Though this method will yield less than cannonballs, it will give you more experience. The best part is that you can semi AFK while writing Mithril Dart Tips so it could be beneficial to perform while you do other computer tasks.
LEVELS 15+ BLASTFURNACE. Although you could have used Blast Furnace prior to Cheap RuneScape Gold this guide this method involves different types of ores than gold. When using other types of ores , players will not get any bonus points from Goldsmith Gauntlets but it is worth noting that some ores can be considerably more profitable.