World of warcraft The war within purchase

I’m like trying to return to retail after Cataclysm or MOP times. But this time I saw that even if I’m spending 50 USD or 70 USD I don’t get the most basic item which is a 30 days time card for that you have to have a 90USD purchase. Thats like so dumb and like I udnerstand some limited edition mount or content that nobody can get again if its priced at that much but the time card itself. for the gaming organizations like 50 or 70 USD sounds like nothing to them.