I stumbled upon this place today...corner of Royal and Preston. They stock D R Harris, T&H, Parker, and they also have 7 o'clock yellows, Feathers, and Astra blades. They also have a store in Frisco....fyi.
The Frisco location has a 50% off section. I picked up DRH Arlington and Marlborough soaps in the wooden bowl for 17.50 each. They also have some colognes and AS as well.