Cheapest GPU for Monterrey with 4k support?

Hi! I want to build a hackintosh (been doing it since 2014) but I have a problem, I have a GTX 1660 with Turing architecture which is sadly not compatible.

I also have a GTX 660 but sadly that card started glitching with macOS high Sierra (worked fine in Yosemite and Mavericks though) and it's also not compatible with Monterrey.

I was wondering what is the cheapest card which would be compatible with Monterrey and capable of outputting a 4k display and a Full HD display both 60hz at the same time (dual display).

I also consider selling both my 660 and 1660 cards to buy a new one, but the market is plagued with mining cards and I fear getting one that will fail soon after I buy it.

submitted by /u/Sychedelik
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