basically its common knowledge but maybe somebody never wonder about it, its easy way to make some profit for ur mid lvl char
i “discovered” it when I tried get Lil Smoke pet.

if u r an engineer 200+ and hit lvl 30 u will choose ur specialization: goblin/gnome engineering (for me: i picked gnome engineering [IF tinker town] and i recieved Gnome Engineer Membership Card [after some q], if u destroy the card u can renew for 2G from gnome engi in tinker town and u will recieve gift in ur mailbox [after24 hours] and u have small chance that u get nice non-combad pet Lil’ Smoky

its cute and make lots of smoke and noise

in gifts are enginnering creations,
i had:
1st gift: 4xUnstablle Trigger
2nd: 2xMithrill Casing
3rd: 2xMithrill Tube
4th: 3xUnstablle Trigger
5th: 3xmithril Tube
etc..

so, heres the math:
one renew card = one gift (after 24 hours) = 2G (that u must pay)
and on my server i can easy sell in AH:
Unstablle Trigger 2G per piece
Mithrill Casing 3G per piece
Mithrill Tube 2,5G per piece

depend on ur server economy..

so this is very easy pocket money for ur mid-char and u have chance to obtain recipe for nice pet

Related posts:

1. Rogue Weapon Skill Exploit, [No effort @ All] Fan of knives will increase your weapon skill no...
2. Very nice gold, very little effort with AH or trade channel this is a little trick I used to do for...
3. [Horde Only] A lot of gold with almost no effort Cat Carrier (Black Tabby) has a 15-20% drop rate from...
4. Easy money with Engineering (Little Effort) So first of all what you need is: - Engineering...
5. How to get Rare Secret Pets! RARE PETS LIL’ TIMMY: Lil Timmy is one of the...

Related posts brought to you by Yet Another Related Posts Plugin.

Tags: engineer, farming, wotlk, wotlk-guide, wow, wow-gold-guide, wrath-of-the-lich-king