Thanks luv. I knew the tax was rediculous here. When I was in Egypt I bought a 250g Nakhla peach and a 250g Nakhla Fakhfakhina for about £2.20 each from the duty free and was gob smacked when I got back to find the prices here lol
The guy on ebay selling nakhla for £13 inc. delivery is at http://myworld.ebay.co.uk/constellationv/
If you contact him asking about the flavours you want apparently he should be able to get them. Be warned though I have not bought from him and have never dealt with him so I am unsure how good his word is or if it is original nakhla.
Having said that he was selling them on ebay and appears to have a reasonable to decent feedback on the site.