Easiest way to make Hypnotic Dust - Enchanting Gold Guide

One of the most asked question I've received is the following: "What's the easiest way to get Hypnotic Dust/Celestial Essences?" I might as well answer to this question publicly, seeing the Hypno prices have been recently spiking at even 50 gold each on 2 out of 3 realms I play on! Note that if you like gold, you don't necessarily need enchanting to snatch some dust. Just see what the auction house offers during peak hours...

Obsidium Deposits are the best source for Hypnotic Dust! After some prospecting, that is!
Image credit: Moes

How to make Adamantite Powder - Jewelcrafting Gold Guide

The first gold making method after the pause is currently one of my favourite tricks. I've mentioned it shortly when Adamantite Ore was on the topic, but this time I'll dedicate a whole post to it. Adamantite Powder!

Where's the gold?
TBC trade goods are usually more expensive than Cataclysm goodies!

Jewelcrafting Guide | Mercurial Adamantite

Most of TBC trade goods are more valuable than their Wotlk and Cata equivalents. If you want to make some additional gold, it's wise to check TBC items' availability and price out from time to time.

Need more gold? Make "some" from Cataclysm epic gems - How to Make Gold

Update: It would seem that Cataclysm epic gems are dropping from Deathwing raid only. However, there will most likely be other ways to obtain them later on if people QQ enough. Prospecting? Not likely anymore. Loot bags? Transmutation? Perhaps. If they are BOE, there's gold to be made!
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It's almost certain that after a patch or two, most likely patch 4.3, you can receive new epic gems by prospecting Pyrite Ore. There is also a super small chance (Considering titanium was at some point not prospectable) that a new ore or some other way to receive the gems will be introduced, but it's worth a small investment, let's say 5000g!

How to make gold with Jewelcrafting - WoW Gold Guide

While gem shopping with one of my alts I noticed that there's a serious fault in the AH. There wasn't even a single useful, cut WOTLK gem for sale, even though I was playing on a high population realm. Every gem was a Cata gem, not usable by level <-80 people.

How to play the Auction House - WoW Gold Guide

Auction house can be very profitable if you have professions. I will now let you know how I've been making almost 10k every day just by playing for a few hours, combining some methods I've written already. No boring grinding/flying needed! I play on a high population realm, so lower pop realms might have different prices.

Insane profits from prospecting! Guide to jewelcrafting - WoW Gold Guide

Requirements: Jewelcrafting, Enchanting
Recommendation: Mining

Here's a quick jewelry crafting guide. This may be the most well known way to make gold with Jewelcrafting, but it doesn't make it any less effective. I will however add some tricks that I haven't seen others do yet that can even double your profit!

This works with almost all ores, but in this guide I will focus on Obsidium ore. You are going after green gems and Obsidium ore gives more of them than Elementium Ore.