http://cgi.ebay.com.au/ws/eBayISAPI.dll?ViewItem&item=320555074571&ssPageName=STRK:MEWNX:IT
2 x 3000mah protected ultrafire 18650's including shipping for approx US$6.77..
(Depending on exchange rate).
Seems like a damn good deal for high capacity, protected 18650's.
These seem to get a reasonable review in the 18650 battery reviews on cpf too.