Sarlabs start from under £900 for laptops, mini PCs for under £600 https://starlabs.systems/ https://starlabs.systems/ Bargain Hardware sell a wide range of s

Sarlabs start from under £900 for laptops, mini PCs for under £600 https://starlabs.systems/ https://starlabs.systems/ Bargain Hardware sell a wide range of second hand hardware with Linux preintalled. You might get better shipping costs from other European vendors than US ones too. Most Windows hardware will work fine but its worth doing a bit of research before buying.