Turkey - Import duties?

sa
2

There's a certificate of identity for Germany or the EU, which makes sense especially for valuables. It is said that e.g. My used items such as: mobile phone, laptop, camera, etc., which I took to Turkey, come back again.

Now to the question:
Is there a kind of identity certificate for Turkey as well?
Because for the import of second-hand goods including gifts is only up to 300 euro duty-free. I do not want to get into trouble with customs.

Ge

Do not bring any food.

Just a stick of cigarettes that is very expensive with the taxes if you get caught.

True value to 450 euro

sa

Thanks, but not the answer to my question