Best Buy has the Asus Zenbook 14 for $539.99 (normally $719.99).
Edit 7/19/21 Deal expired, back to $719.
14" FHD Display
AMD Ryzen 5 5500U
8GB LPDDR4X RAM (non-upgradeable)
NVIDIA GeForce MX450
Weighs 2.91 lbs. and measures 0.66" thin
Power users will likely want more (or upgradeable) memory, but this is a well-balanced basic laptop for a good price. I recently got one for my wife and my only complaint is that the fan noise is a bit harsh.