Sale price (through today) of $8.99, less $5/1 Zantac Duo Fusion 20ct+ and pay $3.99. I used the $4 Ibotta rebate last month and then on the 3rd got a notice that it had reset! Check your Ibotta account for a $4 rebate (listed under Duo, not Zantac, when you search).  There is a MIR for after-coupon price paid on Duo.  I bought one Duo and used 3,000 points with the $5 coupons; OOP was $1.15  Same sale price for the Zantac 75 or 150.  Use the $4 10/30 rp coupon or $4/1 Zantac product 24ct+.  There is a MIR for after-coupon price paid on Zantac 24 & 30 ct.