According to Forbes, Microsoft will be giving away 200 bucks of in-store credit to anyone who trades in a used iPhone 4S or iPhone 5. Microsoft already has a standing trade-in offer for the iPad, so it's pretty obvious that Microsoft is willing to throw money at you to get you to switch from Apple.

Apple is going to let people trade in their third party iPhone chargers for an official Apple USB Power Adapter for 10 bucks. So if you want to save $9 off the retail price and/or get rid of possibly faulty chargers, head to an Apple Store starting August 16th with a third party charger and an iPhone, iPad or iPod. [Ap

Alienware's new AlienExchange program will allow customers to trade in "select electronic devices" in exchange for a gift card or check towards Alienware products. Plus, trading in an old Alienware PC will score you $200 bucks on top of your trade in quote towards a new computer. The way these things are priced, you