Deal: Purchase a Samsung Galaxy S7 and get a free $250 Best Buy Gift Card
The conditions of the deal/s may have changed since the initial publishing of this post.
In order to qualify for the $250 Gift Card, you need to buy your Galaxy S7 and activate it on AT&T Next, Verizon Device Payment, or Sprint 24-Month Installment. T-Mobile customers can't take advantage of this offer, since Best Buy isn't selling any high-end phones from the magenta carrier.
The $250 Gift Card offer doesn't exclude a Best Buy trade in offer that's been available for some time now for Verizon and Sprint customers - trade in "any working smartphone", and get an additional Gift Card of up to $200. For full details, check out the source link below.
source: Best Buy
Things that are NOT allowed: