Get up to $650 in store credit when you trade in select MacBook Air models and purchase a Surface Pro 3. Valid 6/20/2014 until 7/31/2014, or while supplies last. Available in select Microsoft retail stores in US (including Puerto Rico) and Canada; not valid online. To be eligible for trade-in, device must power on to be considered working. Water-damaged devices and devices with cracked screens are not considered working devices for purposes of this offer. Trade-in value may vary. Condition, documentation and accessories may affect value Customer is responsible for removing any data from trade-in product before providing the product for evaluation. Microsoft reserves the right to refuse any trade-in or limit quantities for any reason. Requires purchase of the Surface Pro 3 to get the maximum trade in amount. Any appraised value will be determined at trade-in and provided as store credit, subject to Microsoft�s discretion and approval. All trade-ins are final. Recycle for Rewards program provided by CExchange, LLC., and other terms and conditions may apply. See store associate for details. Not valid on prior orders or purchases; cannot be transferred or otherwise redeemed for cash or gift cards. Not combinable with other offers. Discount does not include taxes, shipping or other fees. Void where prohibited or restricted by law. Microsoft reserves the right to modify or discontinue offers at any time. Limit 1 per trade-in/purchase.