A few years ago I picked up a $300 Chromebook, spent $50 to upgrade the SSD size (swapped the SSD card in it) and now I run GalliumOS on it (native xubuntu but optimized for Chromebooks). So for $350 you get a 1080p IPS panel laptop that weighs under 3 pounds and has an SD card, headphone jack and other goodies. It easily runs a bunch of Dockerized web apps without being slow. One of the best portable computing devic…
So for $350 you can buy much better laptop on ebay. Example: https://www.ebay.com/itm/HP-PROBOOK-650-G2-I7-6600U-8GB-256G...
Google says your ebay laptop costs somewhere between $900 and $1,400 in new condition depending on what model it is. Yours is also "smashed and cracked" with no AC adapter based on the description.
I don't really mind if there's something faster because I spend time developing 10,000+ line Dockerized Rails apps with the Chromebook along with having a bunch of browser tabs open and streaming music, etc.. and it all runs great.
That Chromebook I mentioned is just a perfect storm of high quality components at a good price. I hope it lasts another 5+ years.