Since it is expensive, it has been replaced to a large extent by the bark of a related species called Cassia (Cinnamon aromaticum). Pardon the expression, but Cassia is also referred to as bastard cinnamon.
Staples - Staunton 850 Statler Blvd., Staunton VA 24401 Phone Number: (540) 886-9710
Phone number (626) 795-5561. Try to avoid going to this post office. The staff has been reduced and the lines are almost always long no matter what time of day you go.