Do I need to pay for a re-entry permit before traveling to South Africa on a Non-B visa?

The user inquires about the requirement and cost of a re-entry permit for their upcoming travel to South Africa while holding a Non-B visa with a work permit. The community responses indicate that a single entry re-entry permit costs 1,000 THB, which can be obtained at any immigration office. Additionally, there is a note that the user may face state quarantine upon returning since South Africa is not on the sandbox list.