Gas-X Chewables are on sale at Kmart. Use a high value coupon and you can get a box for only $0.46!

Buy 3 Gas-X Chewables Extra Strength, 18 ct $3.79, sale price through 11/4
Use one $10.00/3 Prevacid 24hr, Gas-X or Benefiber Products from SS 10/13 (exp 12/31)
Or use three $1.00/1 – Gas-X Product – (coupons2.smartsource.com)
Final Price: $0.46 each, when you buy 3