It's available to everyone. Probably not the best dealer commissions so the SP won't punt it.
Sure, I can understand them not punting those deals to the general public: but to be completely silent about those offerings especially in the context of my pensioner parents specifically asking MTN stores and Nashua mobile about the cheapest packages they have, esp. ones without handsets (because I had already provided handsets) ... that's just downright despicable.
Leaves more of that bad taste in my mouth, and I kinda wish I lived in a different hemisphere where people actually have morals. Know what I mean.