Swanson’s Health products (this site looks similar to Vitacost) is offering a $5 off coupon code good on any purchase. To get this coupon code head to Facebook like the Swanson page and enter your personal info on the form. Then you will get a “coupon/gift certificate” to redeem on the Swanson website. When you are using this certificate, use the “promo code” ULTRA to get your item shipped for just $1.99.
I just tried this and it worked for me. You can use this $5 off coupon code on any size order. So you could get something that costs less than $5 for the cost of shipping only.