Amazon offers the Suave 2.6-oz. Antiperspirant Deodorant in Shower Fresh for $1.50. Order via Subscribe & Save to cut the price to $1.43. With free shipping, that's about a buck less than you'd pay at a local retail store, outside of the below offer. (For further comparison, in April we saw it for pennies less.)
Note: Remember to cancel your subscription after your order ships to avoid being charged for subsequent purchases.
A close price: Walmart has it for $1.50 via in-store pickup.