HOT deal on LaCroix sparkling water 12 pack! [7/14-7/20] LaCroix sparkling water 12 packs are on sale at Shoprite for 2 for $7. In order to get this deal, you must buy 2 or pay $4.99 each. We have a Shoprite Super Coupon making this even better of a deal! Check this out.. Deal: Buy 2: LaCroix Sparkling Water 12 pack (any variety) $3.50 Use 1: Shoprite In Ad Super Coupon 2 for View Post