Amazon has lowered pricing on its older MacBook models and is offering Apple's new MacBooks at discounted rates. The online retailer is selling White 2.16GHz Intel Core 2 Duo MacBooks with 1GB of memory and a 120GB hard drive for $1,200 after a $100 rebate; Black 2.16GHz Intel Core 2 Duo MacBooks with 1GB of memory and a 160GB hard drive for $1,400
