For the students who have previously taken my lotions and creams class you can purchase small bottles of avacado, grapeseed and almond oils for your creations at Whole Foods Market. These particular oils are in glass bottles and are priced around $9.00 depending on the oil. They even carry coconut oil on the same aisle (and alot more expensive).
I would highly recommend checking Whole Foods out for your oils. If you would like to go to a particular store near you, I know that Whole Foods have locations in San Mateo, Redwood City, Palo Alto, Los Altos and Cupertino. To find where the nearest Whole Foods to your home go to http://www.wholefoodsmarket.com/.