Not sure where you are located, but you can get an EVGA G2 PSU for that price in the US and it is one of the best PSUs available.
PCPartPicker part list:
https://pcpartpicker.com/list/9GcLXL
Price breakdown by merchant: https://pcpartpicker.com/list/9GcLXL/by_merchant/
Power Supply: EVGA - SuperNOVA G2 550W 80+ Gold Certified Fully-Modular ATX Power Supply ($56.08 @ B&H)
Total: $56.08
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-10-08 10:18 EDT-0400