AMD FX-6300 \ MSI Radeon R9 280X 3GB \ 22 GAMES TESTED IN 01/2022 (12GB RAM) - YouTube
fx 6300 drivers - Windows 10 Forums
Best Buy: iBUYPOWER Gaming Desktop AMD FX 6300 16GB Memory NVIDIA GeForce GT 730 2TB Hard Drive Black/Red BB762
Got High Sierra running on my FX 6300. Spent days trying to install it with a crappy version to no avail, but then found an an AMD specific version which worked first