Have you looked at Acer Chromebook 311? It uses AMD's A4 CPU. At that price, it is close to disposable.

AMD A-Series Dual-Core Processor A4-9120C (Up to 2.4GHz) | AMD Radeon R4 Graphics

https://www.amazon.com/Acer-Chromebook-Dual-Core-A4-9120C-Bluetooth/dp/B098JCH27M