please tell me warrenty in valid in which all countries
Customs confiscation. And I forgot to mention, shipping only to USA. Also green trust users paying after receiving package, what about users with neutral trust and red trust, they should use escrow (Escrow can hold money till you will not receive item and will check that it's not an korean version or clone).
I'm EU based, so I'm off this one. The price is tempting.
And be careful with sending 1st to Green Trusted users. You could buy a Green Trust user for less than $350. Always use an Escrow.
There is a whole section around for accounts ->
https://bitcointalk.org/index.php?board=207.0