Get a free Samsung Galaxy S9 or Galaxy S8 from Costco

Samsung's flagship smartphones are prominently featured across Black Friday deals from various retailers, but Costco is partnering with T-Mobile for an offer that will get you a Samsung Galaxy S9 or Samsung Galaxy S8 for free.

All you need to get this deal is to have a Costco membership. Head over to your nearest Costco warehouse, purchase the Samsung Galaxy S9 or Samsung Galaxy S8 at its full retail price, activate two lines of T-Mobile voice service (if you’re a new customer) or just one on an existing account with a “qualifying” voice plan, trade in an "eligible" device in "good condition."

Devices eligible for trade in include:

• Samsung: GS6 series, GS7 series, GS8 series, Note5, Note8
• Google: Pixel 2, Pixel 2 XL, Pixel, Pixel XL
• LG: V30, V30+, G7, V20, G6
• Motorola: Z2 Force, Z2 Play
• OnePlus: OnePlus 5, 5T, 6

If you pick the Galaxy S9 or Galaxy S8, your entire device cost will be covered. The "fair market value" of your trade-in will be offered as a bill credit first, with the rest of the credit sent to you as a rebate card within 6 to 8 weeks of submitting a claim at the T-Mobile Rebates page using the “COSTCOSAMSUNG” promo code.

If you decide to purchase a Galaxy Note 9 or a Galaxy S9+ instead, you will get $750 off its full retail price, and you will only have to pay the rest.