In Feb 2021 I built a mining rig with 6 MSI 1660 that costs me 2500$ with motherboard and a 850watt power supply my question is what can this 2500$ built this 2022?
If you live in the USA, then you can buy the same thing for the same money, or the RTX 1660 super a little more expensive. According to forecasts, less than 3 months until the end of Ethereum mining, are you sure you want to buy video cards? I think that in most countries prices will fall every month and your profit will be less than the loss from falling prices.