Often the materials are based on a case that you will gain one skill point each craft. This won't happen, so you will have to buy a few extra materials while you are leveling your Pandaria Engineering.
If you are low on gold, I recommend you to try this Gold Making Guide, it can help you to make loads of gold.
If you are still leveling your character or you just started a new alt, I recommend you to use a leveling guide. You can level your character to level 120 in 8 days with this guide.
Approximate Materials Required:
- 406 x Ghost Iron Bar
- 60 x Windwool Cloth
- 26 x Spirit of Harmony
Leveling Pandaria Engineering
Go to Pandaria and find Sally Fizzlefury in Valley of the Four Winds at Nesingwary's Safari, then learn Pandaria Engineering.
Gnome characters have +15 Engineering skill because of their passive [Engineering Specialization]. An extra 15 Engineering skill means recipes stay orange 15 points longer, so you can save a lot of gold by doing lower level recipes for 15 more points.
- 1 - 25
You will use these later on, so make all of them now, but you might even need to make more of them.
- 25 - 55
30 x [Tinker's Kit] - 60 High-Explosive Gunpowder, 60 Ghost Iron Bolts, 60 Windwool Cloth
You might have to make a few more to reach 55.
- 55 - 62
10 x [Thermal Anvil] - 80 High-Explosive Gunpowder, 60 Ghost Iron Bolts
- 62 - 75
13 x [Mist-Piercing Goggles] - 104 Ghost Iron Bolts, 26 Spirit of Harmony
You can get [Spirit of Harmony] by combining 10 [Motes of Harmony]. Motes are dropped by every mob in Pandaria, even in dungeons. The drop rate is low, so it may take you 15 minutes to collect 10 motes, but you can buy these from the Auction House.
If you can't buy or don't want to farm that many [Spirit of Harmony], you can keep making [Thermal Anvil] for a few more points, but the recipe will be green. Sometimes I just didn't get a single skill point for 8 crafts.
I hope you liked this Pandaria Engineering leveling guide, congratulations on reaching 75!