palm oil free soap

Where is the best place to buy palm oil free soap (bars). We are also after the most affordable option and don't mind supermarkets. There is an organic health food shop within driving distance (not walking unfortunately) is it best to start there as there will be no postage? What places have offers on from time to time? And what makes can you recommend (available in shops not online where you add so much postage). We just want to buy palm oil free (not ethically sourced) soap.