If you're looking to upgrade to a new Nexus 9 tablet from Google, Best Buy is looking to sweeten the deal for you. From now until November 29, if you trade in any working tablet that may be collecting dust around the house, you'll get at least a $50 gift card for that tablet plus a $50 coupon to knock down the price of the Nexus 9. There are some restrictions to the deal, mainly that Barnes & Noble's Nook tablet and e-readers do not qualify.
For a limited time, you will receive a minimum $50 Best Buy gift card, plus a $50 discount coupon valid toward the purchase of a Google Nexus 9 tablet, with qualifying tablet trade in.
Depending on your tablet make and model, you could make out with more than a $100 savings on the Nexus 9. With the $100 trade-in offer, the Nexus 9 would essentially go from $400 to just $300.
Source: Best Buy