Newegg on eBay
Specs:
Acer Series Aspire 5 Model A515-51G-58GZ
Obsidian Black
Windows 10 Home 64-Bit
Intel Core i5-7200U 2.50 GHz
15.6" FHD
8 GB DDR4
1 TB Hard Drive
NVIDIA GeForce MX150 2 GB GDDR5
802.11ac Wireless LAN
15.02" x 10.35" x 0.85"
4.85 lbs.
It also says max memory supported is 20 GB (4 GB onboard + 16 GB x 1).
Seems like a good deal for a laptop with DDR4 RAM and dedicated graphics card. Cons are 5400 RPM HDD and TN panel.
https://www.ebay.com/itm/382569130184