Seeing as they immediately offered to send me two rubber switch covers, this is very likely the high cost of international shipping which makes sense. The light does not give enough profit to deal with more than the 41 cents for domestic postage.
Regarding Wetterman's assessment that their lack of international free replacement of parts is a reflection of their service is just silly. There are very few if any companies that will send free replacement parts anywhere in the world with no proof of purchase...and only based on a phone call request.
My SF-L2 was way more expensive (& likely way more profit per item), but when I called to get a replacement O-Ring, they required my full purchase information and looked me up on their computer, before they sent me the wrong O-ring twice. Maglite did nothing other than say "sure, give me your mailing address."