O.K. folks; I got Email from Canatech,Here what they wrote :
" Thanks for your interest in our product.
Sorry for the late response, since we just come back from Pchhum Boeun holiday.
Please be informed that we don't have any sales representative in the USA. Our sale points are only within Cambodia, you can find our product at Sorya Shopping Center ground floor, big book shop, big computer shop and other shopping center...One GF838 costs USD110.00
We would like to suggest that if you have any relatives in Cambodia, please ask them to buy it for you. Because sending via express courier is very costly, through post office is not so safe.
If you have any question, please feel free to contact us."
Best regards,
CanaTech Customer Services
H/P: (855) 12 410986
I thought I should share this with you guys!