Making gold with proffesions

Many people just dont see how much gold you can make with their crafting proffesions, and not limited to theirs.

An good example is the Titansteel stuff. Sells pretty ok at AH:
Titansteel Shanker = 1000gold
Materials needed:
6x Saronite Bars =~ 15g
2x Frozen Orb =~ 80g
6x Titansteel Bars =~ 400g
1 Titansteel Bar =~ 65 g
3x Titanium Bar =~ 30g
1x Eternal Fire = 22g
1x Eternal Earth = 6g
1x Eternal Shadow = 6g

So a grand total of max 560g if you pay 10g for Titansteel Bar cooldown. This is 440g with 10 - 15 minutes of trouble. Or 240g if you decide to buy the Titansteel bars directly from AH.

There are also a lot of people that will buy BOE bracers for Emblems of Valor for you with as low as 800g. The lowest price at AH for one of these is 1000g. The highest can get to 2600gold.

Another trick is to buy enchanting materials from AH, pay a 50g fee for about 20 enchants on scroll for greater potency as an example.
The materials for it are:
2x Infinite Dust = 10g
4x Lesser Cosmic Essence = 16g
1 x Weapon Vellum III = 12g (ask an inscriptor, and for 20 or more you can get maybe a better deal)
2.5g fee to enchanter
Total = 41g
For 20 investment is 800g

The average price for it lately at AH is arround 80 -> 120g . So for 20 you get arround 1600 -> 2400g. Thats a minim of 600g profit over 30 minutes hassle.
So if you play with your bank 2 hours a day with crafting only and a bit of investment you can make arround 1500 -> 2500g / day easy.

If you got the proffesion, the profits are slightly higher. If you do i recomend getting LilSparky's Workshop Addon along with the usual Auctioneer.

Happy crafting!