Hello. I have an iMac 21.5" which I bought a few days ago. I've bought it from a private shop which is like $150 USD cheaper than the reseller here, and they're probably shipping it from the US and sell it. Now I didn't get an Apple real Power cord cause our power plugs here are different than in the US, But I did get some black one which works. Is there any way I can buy a real Apple Power Cord for this iMac? If so , Where? and will iMacs of 2009 + Power Cords will work on this one? Thank you very much!