Alright so that psu and motherboard that you mentioned is good? I found this cooler but im not sure if this’ll work so i want to ask you.With some savvy shopping, it should be doable. Take a look at 2011 Noctua coolers on eBay - used. Can you find one for $20 or so, shipped? I'm not in the US so can't check shipping.
Then a quality PSU is going to set you back $60 or so, minimum. Something like this, at a quick glance.
https://www.newegg.com/seasonic-s12...3-650w/p/N82E16817151228?item=N82E16817151228
Note: there are definitely cheaper PSUs , but you're typically taking a drop in quality. Given youre on a budget, the extra $10 or $20 is absolutely worth it, vs the cost of replacing another (more expensive) component that could be damaged by a poor PSU.
Then about $40 or so for one of the Chinese X99 motherboards
(Used a link shortener because it wouldn’t let me post)
https://t.ly/inDnl