If you are thinking about buying the Retina display iPad or an iPad 2, check the offer Best Buy have for you. The retail giant has a limited time offer going on that entitles you to a free $50 gift card with the purchase of Retina iPad or iPad 2. If you purchase an iPad mini from Best Buy, you will get a $25 gift card. The offer is valid for all the iPad Models – Wifi and Cellular-starting from 16GB to 128GB. The offer is valid from 20 July to 22 July.