I used to work for one of those billion dollar companies, whom used to offer rebates all the time. It was MUCH cheaper than lowering the price but always managed to jack up sales in the same way. Reason being is more than half the people buying would either fail to send in the rebate forms in time or make an egregious mistake in sending it negating their rebate.
OP if you're not in the US unless you have someone who IS in the US send it in and redeem it for you, you're not getting it. Every rebate you'll ever find on a product sold in the US is redeemable in the US only.