Most of this gear may be acquired from running level 90 dungeons. Some of these items might be quite expensive because they are crafted. As of right now, the profiler does not allow the use of MoP gems, and keep in mind our relics and head enchants are gone! Once reforged, you should be looking at something alone the lines of this.
Do notice: the weapon and necklace require exalted with the Klaxxi, and the necklace requires Valor Points, both requirements which should be manageable by raid time once Mogu'shan Vaults is opened. There are alternatives for both slots of gear, but you might need to shift you enchants and gems around to make the Haste breakpoint. You should also be able to work around buying the crafted chest item, as well. Unfortunately, purchasing the crafted gloves and the Darkmoon Card are probably unavoidable until you're able to get some real raiding gear.