Amazon has the Targus USB-C Universal DV4K Docking Station with 100W Power (DOCK190USZ) for $189 with free shipping.
$189 retail: $300Report
$9.99 retail: $33Report
Staples has the Targus Universal Foldable Keyboard for Android Devices (AKF001US) for $8.50 with free shipping. Universally compatible with Android smartphones and tablets.
$8.50 retail: $44Report