That would do the trick!
But if you wanted to buy the parts separately and use a nicer case this is everything you’d need to order:
- RPi 4 board: Raspberry Pi 4 Model B/2GB - BuyaPi.ca
- PSU: Raspberry Pi 15W Power Supply, US, Black - BuyaPi.ca
- Case: Flirc Raspberry Pi 4 Case
- Micro SD Card (4GB) : 4GB Micro SD Card - Blank
- Micro SD Card reader: High Speed Micro SD Card Reader - Maximum 128GB - Black