Trading post stamps for coins and/or banknotes [solved]

Hello everyone, I have a little collection of post stamps that I am willing to swap for coins and/or banknotes.

Here is the list of the stamps:

• Australia: Lily Pads ( 3$ / 2017 ) 1 stamp
  
• France:
  

* Gothic Art ( Prioritary letter 20g ) 1 stamp
* Castles : Chambeau, Azay-le-Rideau and Chenonceau ( 1,10€ / 2017 ) 4 stamps

• Iceland: Til Evrópu ( 100g letter / 2017 ) 1 stamp
  
• Japan ( most propably the 2015 post stamp series ) 1 stamp each:
  

* Maejima Hisoka, founder of the Japanese postal service ( 1 ¥ )
* Red Fox ( 30 ¥ )
* Kerria japonica ( 140 ¥ )

• UK: a stamp with a value of 2.27£
  
• Tunisia:
  

* Centinary of the universal post union ( 25 mil. / 1974 ) 1 stamp
* Portal of the primary school Rouiss in Mednine ( 500 mil. / 2017 ) 1 stamp
* Lakarit Oliver in Tataouine ( 900 mil. / 2017 ) 2 stamps
* 53rd session of Carthage's international festival ( 1TND / 2017 ) 1 stamp
* Instance of Truth & Dignity ( 2TND / 2017 ) 2 stamps




Your swap proposals are always welcome. For that matter, you can PM me.