And it appears at the moment that there are quite a few new items to grab. There are plenty of new toys, a new pet, and a host of gear to be gathered from the Darkspear Rebellion quartermaster -- and we've compiled a list of screenshots for all of it. As of right now, there doesn't appear to be a reputation requirement for any of the new items. Simply gather a truckload of Kor'kron Supplies and turn them in for the rewards at hand. There are two exceptions to this -- the new battle pet Gahz'rooki requires a Radical Mojo to purchase, which is currently a reward for a weekly supplies-gathering quest. In addition, the Raptorhide Boxing Gloves require a Radical Mojo to purchase, as well as Brawler's Guild membership to start the quest that they offer.
Whether or not these items will remain available without a reputation requirement is unknown, but the rewards aren't tied to Valor points, and they don't appear to be powerful armor or weapon upgrades. What they are, however, is a whole lot of promising fun. Take a look at the gallery for the full list of Darkspear Rebellion items coming your way in patch 5.3.