PCPartPicker Part List
CPU: AMD Ryzen 3 3100 3.6 GHz Quad-Core Processor ($160.00 @ PLE Computers)
Motherboard: MSI B450M PRO-VDH MAX Micro ATX AM4 Motherboard ($132.00 @ Device Deal)
Memory: Patriot Viper Steel 8 GB (2 x 4 GB) DDR4-3200 CL16 Memory ($67.98 @ Amazon Australia)
Storage: Team MS30 256 GB M.2-2280 Solid State Drive ($45.00 @ BudgetPC)
Video Card: MSI Radeon RX 570 8 GB GT OC Video Card ($253.00 @ Newegg Australia)
Case: Cooler Master MasterBox E300L MicroATX Mini Tower Case ($68.40 @ Device Deal)
Power Supply: SeaSonic S12III 500 W 80+ Bronze Certified ATX Power Supply ($101.20 @ Newegg Australia)
Total: $827.58
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2020-07-16 21:44 AEST+1000
Little bit over budget, you can change the graphics card to a worse version of the GPU.