If you've got an incredible flyer completing quests will be much simpler. That's what I'm doing in order to build my high-end level 70 alter. The only difference is that I don't have an epic flyer for her:

Check the rep companies you're honored with. Get the blue rep equipment. Make sure you have green gems that cost lower than gold-colored gem on the AH.

- Grind some BGs. Try to do everyday BG as well as those Terokkar towers. It is possible to purchase 1-2 parts of arena armor from season 2 Season 3's offset armor, in one week, or even within a few days. Bracers, for instance, are just about 5,600 honor. It's possible to get it within a few hours.

- Do quests for gold. or whatever you did to obtain the gold to make the epic flying device. The whole process should be much quicker after you've got the ultimate flyer. A lot of catch-up gear, such as the tier 5 made stuff can be found for around 200-400 gold at present. It is possible to purchase a piece of it or two of that. If you're a professional it is possible to purchase mats and create equipment for yourself. My field is engineering, so I created goggles as an example. It is much simpler to create now that nether vortex and primary nethers can be traded.

If you've even only 1-2k gold, you can get into the GDKP. If you don't have anything other than BT 1k wow tbc gold will be enough to purchase at least two items of equipment that typically is de-listed. There could be additional. My guildies complained of being part of an gdkp for SSC/TK in which everything cost 300 per person on average, but nothing was more than 1k.

Do quests get gold, or buy WOW classic gold, WOW TBC gold, WoTLK classic gold easy from p2pah.com, you can have a good try.