Is Tobuscus' Mountain Dew of Darkness then Redness then Whiteness in stores yet and where can I get it?

Toby told his audience to tell Mountain Dew to change the names of three of their drinks to "Darkness" "Redness" and "Whiteness" in one of his lazyvlogs and Mountain Dew made a flavor of Darkness then Redness then Whiteness. I want to know when it will be in stores if it isn't already and where can I get it once it's in stores. Please help.