I was at a GFS and they had huge bottles of almond flavoring very cheap. I'm getting a bottle in my stocking to try. They also have it on Amazon.com. 10 bucks for 16oz. That's 480ish ml. These also look interesting and pretty sure I paid more for 20dram from a popular source than the LorAnn kit.
Bakto Flavors Natural Extract Collection, 12 1FL OZ: Amazon.com: Grocery & Gourmet Food
http://www.amazon.com/LorAnn-Flavoring-Oils-Assorted-Flavors/dp/B000MS798G/ref=pd_sim_sbs_hg_1
Bakto Flavors Natural Extract Collection, 12 1FL OZ: Amazon.com: Grocery & Gourmet Food
http://www.amazon.com/LorAnn-Flavoring-Oils-Assorted-Flavors/dp/B000MS798G/ref=pd_sim_sbs_hg_1