[b]We all know that engineers get screwed when it comes to being able to make money from the profession, but you might have a limited time opportunity to make some gold off of other engineers, here is how:
What you need:
1) You must be at least revered with the consortium (or have a friend who is an engineer who is).
2) Your engineering must be lvl 350
What to do:
1) Buy the schematic for Elemental Seaforium Charge
2) Make a lot of them before Monday
3) Before 2.3 goes live put the Elemental Seaforium Charges in the AH for a profitable, but not outrageous amount... groups of 4 would probably be best (that is how many they need)
4) after the patch goes live enjoy the sales
Why this will work:
1) Every high lvl engineer will want the new engineer flying mount as soon as 2.3 goes live.
2) With the exception of the Elemental Seaforium Charges all the mats for the new mounts are easy to get (either always on the AH, easily farmed, purchasable from a vendor, or an engineer can craft them himself).
3) However, many engineers are not revered with the consortium,and only engineers can make these Elemental Seaforium Charges. Therefore, they will be forced to buy yours in order to make their mount.
Notes:
1) You could get a friend who is an engineer and has the schematic to make these charges... then you wouldn't even have to be an engineer
2) On an unrelated note... the epic version of the flying mount also requires a dancing hula girl... this is easily obtained from a vendor in lower city named Griftah, he is the guy who sells the soap on a rope and other useless items... Some people may not know where to buy these... you might try list a few of these in the AH also
Enjoy!