Want the Samsung Galaxy Note 4? Take $200 off the phablet with any working trade58
The first thing you need to do is pre-order the Samsung Galaxy Note 4. Then you can take that old clunker of a handset to a participating retailer, and trade it in. Send Samsung all of the information pertaining to the trade, upload the receipts dealing with your pre-order and the trade-in, and Samsung will give you the difference between $200 and the amount you received for your trade.
For example, let's say that your get $120 for your BlackBerry Z30. Send in the information to Samsung, and they will send you a check for $80. It's a way to kill two birds with one stone. You get paid for getting rid of your old handset, but at the sane time you are saving $200 on the purchase of one of the most anticipated phones of the year.
source: Samsung via AndroidSpin, AndroidAuthority