Walmart offers the Apple Watch Series 3 GPS 42mm Aluminum Smartwatch in Silver/White or Black for $259 with free shipping. That's the loweest price we could find by $30, although we it saw for $30 less during Black Friday week. The watch features:

W2 dual-core processor that enables Siri to talk on your watch

1.65" 312x390 OLED display

8GB internal storage

802.11n wireless & Bluetooth 4.2

heart rate sensor & altimeter

watchOS 5