@juninhao/eLeMeNtaLFuSiOn : Outlet sets only come with 1 year limited warranty in US, no IWS and cannot be extended. Buying one also means that you need to use an Amex card which is a hassle as I have mentioned some posts earlier.
@Calvin : You need to double check if your ThinkPad is WWAN ready, meaning the antenna is built into the LCD panel, else you have to install it yourself which is not for the faint-hearted. Can contact your supplier to find out or you can check
here with your serial number and machine type. If you see an item WAN_UPGRADABLE - Mobile Broadband Upgradable in the system configuration, then your set comes with the antenna. The Gobi card can be purchased off eBay, just make sure its compatible with your ThinkPad and is unlocked.
@hysteriakx: The X1 carbon is about 5.8 pounds or 2.6kg, so you can do the math based on your forwarder. The final cost depends on the shipping cost, declared value, GST, insurance, fuel surcharge.