Hi Detlef,
As mentioned previously, this is newly made and still available in the market. It is a good keris and fittings for the price paid (i dont know how much they charge for postage), you are doing allright

Some people pay even more in Jakarta. Especially people who never connected on the Internet.
Real Kinatah gold - newly made sometimes sold for over US$10,000 because sold as 95% utuh/condition and Old keris.
This is brass under neath as Jane mentioned (Green Stuff). Some newer model comes with additional gold n Silver also.
Regards
Rasjid