AMD Ryzen 5 5500GT CPU + Gigabyte B550M K mATX $254.15 ($248.17 eBay+) Delivered @ smarthomestoreau eBay

5500 + B550M also available for $214.97
5500GT is basically the same as a 5600G
Original Coupon Deal

Edit: The 5500GT keeps going in and out of stock, they also have 2 listings for it (https://www.ebay.com.au/itm/126422521043 & https://www.ebay.com.au/itm/126318577340)