Hidden Valley Dip or Dressing Mix for $.98 at Walmart! Posted by Harbor Master on 24 October 2017, 12:51 pm Tweet Walmart sells 1 oz Hidden Valley Dip Mixes and Dressing Mixes for $1.48. Just $.98 after the $.50 off Iobtta rebate below. (The rebate can be redeemed up to three times, so you can grab up to three at this price). If you have a coupon, even better. Submit for $.50 Cash Back from Ibotta when you purchase any Hidden Valley Dips or Dressing Mixes for any variety, select sizes. (Can be redeemed up to three times per receipt) Offer excludes: Hidden Valley Salad Dressing & Seasoning Mix – 8 oz. canister.