He reports its price as $300. I see Walmart has them for around that price.
Walmart also has an ASUS 15.6" laptop for $229 and an HP 19.45" all-in-one desktop for $329. These come with Windows 8.1 installed (not my preference — if I were buying one, I'd first check around to see if it's reported to run Linux well).
Here is an ASUS that I saw at Amazons site.
ASUS with a touch screen and folding lid so it acts like a tablet. Windows 10 coming end of July.
Asus Q502LA-BBI5T12 15.6” Touch-Screen Laptop Convertible - Intel Core i5, 8GB, 1TB Black (Certified Refurbished)
Read the comments at the site.
This Certified Refurbished product is manufacturer refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty.
Intel Core i5-4210U Processor 1.7 GHz, up to 2.7 GHz Turbo
15.6-Inch FHD (1920x1080) IPS LED Slim Touch
8GB DDR3 System Memory, 1TB Hard Drive
802.11ac (WiDi Capable) + Bluetooth 4.0