I'm sorry, but that's a filthy lie.
I just dinged on my Death Knight 2 days ago. I've run normal dungs heroics and a few Zul's, almost at the ilvl to enter Looking for Raid as Blood or Frost now, without any major headaches.
It's not alot of trouble to go out and grab the Valor Point BoE's, the Cloak from the Thrall Questline, a hour more to do the intro quests to Molten Front for another quick 365..
Either you are the most unlucky person on the planet or you're making stuff up.
For the OP - Get Valor BoE's, do the Thrall Questline that starts from your capital -> Hyjal ect ect, then start up on the Molten Front Dailies - First days worth of work will net you a 365 item, maybe get a Crafted Legs, or Darkmoon Card. Maybe you have a Archaeology Ring or trinket depending on your spec ofc
It's not realy hard gearing up, and - imo - alot more fullfilling to do it properly, rather than grabbing a few 377 items and forcing other people in LFR to carry you while you sit back and do those notorious 7k dps.