From what I understand, the local Home Depots and Lowes in your areas only carry the Black ABS pipe if the local building codes allow it to be used in construction. If it is not allowable for your area, they will not have it.
I have 2 Home Depots near me that are about 15 miles apart. One carries it and one doesn't.
If you need one Phil, let me know and I can ship one to you pre-cut to the correct length.
Shoot me a PM.