Can't remember Machan. Used it 4 years back to buy a laptop. You can check the cost from site. But they will only purchase item from US and ship it back here. You will have to deal with Sri Lankan customs your self (if needed).
http://www.elakiri.lk/forum/showthread.php?t=1548388
http://www.comgateway.com/ - I have used it once, no issues.
More -
http://www.borderlinx.com/
http://www.vpost.com.sg/
http://www.hopshopgo.com/
Order from Kapruka if you can bear anything. Definitely you will have to wait 1-3 months. Even after that they might say "your item was lost" or something :dull:
I will never recommend them to anyone. :no:
I got my previous laptop from them without any issues. But its about 4 years ago. Donno how is it now.
Simpler services -
http://reship.com/
http://www.borderlinx.com/
http://www.vpost.com.sg/
http://www.hopshopgo.com/...