I tried to search for a cheaper one but almost all offer $200+ or above.
I only found one website that sells lower than $200 the only problem is I don't know if it's a legit site or not.
Check this site
https://www.miners1688.com/product/whatsminer-p222b-psu-power-supply-unit-unistar/
their shipping was far too high.
I think I will use altairtech.io
he has one on eBay I made him an offer.