The Bafana Bafana striker is nearing an official move to the Urban Warriors, as his Turkish club and the Mother City side come to an agreement
Recently it was made known that Grobler's proposed four-year deal with the Urban Warriors was not cast in stone, despite an earlier announcement that it was done.
The former Platinum Stars striker flew to Turkey recently and as a result of the trip, which involved talks with Goztepe, the deal is now almost done.
"I don't have all the details, but what I know is that the deal is 90% done," Grobler told Kickoff.com.
"I have also started training with Ajax. So far so good," he added.
The deal is likely to be concluded before the end of the week.