One A Day Vitamins for $2.99 at Market Basket! Head into Market Basket starting Sunday May 12th and you will find the One-A-Day Men's and Women's 100 ct Vitamins on sale for $6.99. Pair this with an insert coupon to take these home for $2.99. Check out all the details below! Here's How To Do This Deal: Buy: One (1) One-A-Day Men's or Women's 100 ct Vitamins $6.99 Use: $4/1 One a Day View Post