Darleen Online via Amazon offers the Taseyar Therapeutic Grade Aromatherapy Essential Oils Set for $19.99. Coupon code "RUPPT5FC" cuts it to $13.99. With free shipping for Prime members, that's $1 under the lowest price we could find for a similar set. The set contains Frankincense, Lavender, Eucalyptus, Lemongrass, Peppermint, Sweet Orange, Tea Tree, and Rosemary essential oils in 10ml bottles. Deal ends May 30.