I have a few customers in Turkey, but unfortunately, buying retro goods for them is expensive because PayPal lost its licence to operate in Turkey, so they end up paying bank transfer fees for relatively small orders, unless they have relatives somewhere else in the world who are willing to order for them via PayPal.
This can also have an impact on sellers as they can be asked by PayPal to prove that items were sent to the confirmed address provided by the buyer.
I would suggest that Turkish customers get together and pool their orders so that one person becomes a central ordering point to cut down on costs - would this be feasible?