Attention: USA Orders Only... We don't ship out the USA if you order anyway you will be refunded. We are very sorry.... Yosemite 10.10 OS X Preloaded 250GB Sata HDD USA Orders Only.... You are buying Preloaded 250GB Sata HDD! No charge is being made for the system software itself. The price is for a 250GB Used HDD and the time to pre-install the OSX on it, including sales support and postage/packaging. This Apple OSX software is FREE to download from the Apple (App store) using the App Store program supplied by Apple. Basic knowledge about Mac/Pc is needed. Before purchasing, please do check your System Requirements! Yosemite 10.10 OS X is compatible with: General requirements Supported Models iMac :Mid-2007 to Mid-2015 MacBook Air :Late 2008 onwards MacBook :Late 2008 Aluminum, or Early 2009 onwards Mac Mini :Early 2009 onwards MacBook Pro :Mid/Late 2007 onwards Mac Pro :Early 2008 onwards Xserve :Early 2009 You will not receive a Printed HDD or Box to keep cost minimum. This is shown simply for illustration purposes only. Items contained on this HDD are under the terms of the GNU License, the GNU Lesser General Public Licences (LPGL) or the Mozilla Public Licence This item does not infringe any copyright, trade mark or any of listing policies. This HDD does not include any license or Certificate of Authenticity.