I'm still interested to find out how anyone was able to sell a s15 (legal or not) in SA for 70K. You battle to find them for the quivalent here in the UK. And that has no shipping and taxes/vat/registration to take into account. They aren't in short supply either.
Cheapest S15 I can find here is £4995 and that's a spec-s (non-turbo) that is only at that price as the car market has slowed down drastically here.