i don't live outside the US (at least not at this time), and i strongly suggest against sending cash / fund transfer to buy something online ... it's better to get someone you know well (who lives in the state) to get the money you'd transfer, then buy the unit for you and ship it all the way down there....
if you have credit card from your country, as long as it's a major credit card (amex, visa, master), i'm sure most stores accept them.. for example, i think amazon does (correct me if i'm wrong)... some stores may also accept international money order.. but again, do not use wire transfer ... it's dangerous (yah, i know most established stores won't cheat you this way, but you can never be too sure)
why would you buy one from here anyway? i'm sure some stores in asia (eg: singapore) sell region 1 (us) ps2 units without modifications ... yah, it may be a bit more expensive, but it will save you some hassles
and you can be 98% sure that the ps2 (and other consoles) sold in the states are modification free ....
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