[AlexisGaitanis]

It was one of those attempts of the goverment imposing a new hidden  tax but the reaction was so intense that they had to take it back.
BUT to keep on the safe side please follow the instructions  (applicable only to non EU residents) posted by Arroldn when filling the customs form

Complete name and address information for both shipper and consignee
Phone numbers for both shipper and consignee
My address
Alexis Gaitanis
33 Bakoyanni str
Vrilissia
15235 Greece
Phone +302108033402
Terms of Sale (Incoterm) : Not for resale used toy for proxy race to be returned to sender no commercial value
Reason for export
A complete description of the item :Used toy car not for resale
A nominal or fair market value must be stated for items of no commercial value:
-mark it as a gift or "the item is to be returned not for sale would ".At any rate and in order to leave no doubt as for the items value
mark it under US$20.00 but not zero
Some years ago a US entrant had marked value of the 2 cars US$400 and customs asked for US$250,the cars were returned to sender