This doesn't help with peppermint, but earthbaby has TTO and lavender.
http://www.earthbaby.com/essentialoils.html
I don't know what these usually run, but I know I paid 10 bucks for a bottle of patchouli oil once, so I assume these prices are not bad.
A non-diaper site I found with lower prices is www.discountblvd.com but I am not sure if they have peppermint.
A good way to find low prices on things, if you don't know of it, is to do a froogle search... froogle.com instead of google.com and it will take you just to sites that sell that item and you can find good prices that way.
http://www.earthbaby.com/essentialoils.html
I don't know what these usually run, but I know I paid 10 bucks for a bottle of patchouli oil once, so I assume these prices are not bad.
A non-diaper site I found with lower prices is www.discountblvd.com but I am not sure if they have peppermint.
A good way to find low prices on things, if you don't know of it, is to do a froogle search... froogle.com instead of google.com and it will take you just to sites that sell that item and you can find good prices that way.