Greek CCs euros

Hi all, I will be in Athens from the 4th to the 7th of April and I am searching someone for trading some Euros CCs. 
I can trade most of the Italian, Austrian and Slovenian CCs and some regular of San Marino and Vatican City (50 cents). I am mostly looking for Greek CCs.
Here's my swap list 
https://en.numista.com/vous/index.php
Feel free to ask me anything!