I really do appreciate that the Nivea underarm deodorant is being sold at the price that it is (it was $1.69). It's significantly cheaper than by underarm roll-ons at a physical store and the bonus is that they just show up on my doorstep. It works and smells nice but price is the reason why I buy it over other ones.
If the price is higher than $2 (in 2019) look at what price the other roll-ons are and choose the cheapest.