Amazon has the Microsoft Surface Go 2 Core m3 / 8GB / 128GB 10.5" Tablet (Platinum, MHM-00001) for $536 with free shipping. Features Intel Core m3-8100Y 1.10GHz Dual-Core, 8GB RAM, 128GB storage, 10.5" display (1920x1280, 220ppi), 802.11ax, BT 5.0, USB-C, Win 10 Home (S Mode).
Has excellent Amazon Reviews.
eBay has the Lenovo ThinkPad X1 Carbon 8th-Gen i5 14" Laptop w/ 16GB RAM (20QDS3B200) for $950 with free shipping. Features 8th Gen Intel Core i5-8365U Whiskey Lake 1.6GHz quad core CPU, 14" 1920x1080 (1080p) IPS display, 16GB RAM & 512GB SSD, Windows 10 Pro 64-bit.