Samsung SmartThings Smart Home Hub $50 at Dell, Walmart, Best Buy, Amazon and Samsung Free shipping

Been looking for a smart hub for my Z-wave plugs
Dell (You may have some Gift cards lying around)
http://www.dell.com/en-us/shop/sa…automation
Best Buy ($10 Savings Code if you do Pick up in Store: https://www.bestbuy.com/site/cust…8900050012)
https://www.bestbuy.com/site/sams…Id=4470700
Samsung (save more with EPP or Uniday discount (Need .edu email), $46.24 and get 5%-10% CB at Discover: https://www.discover.com/credit-c…/?id=10537)
https://shop.smartthings.com/prod…things-hub
Walmart (Sold by Dell)
https://www.walmart.com/ip/Samsun…3=&veh=sem
Amazon (Shipped in 1-2 months)
https://www.amazon.com/Samsung-Sm…+smart+hub
Is this a good deal? I might buy from Dell since I have GC