Uncharted: The Nathan Drake Collection (PS4) – $33.99 (R467)
This is the digital version.
The code will be emailed, and you need a US PSN account to redeem the code.
Setting up a US PSN account on your PS4 is a simple process (check here). You will then be able to buy games on the US account and play them on your SA account.
You can also load funds onto your US account by buying PSN vouchers from Amazon.