Gold Medallion from 1964 Tokyo Olympics.

Hello, good afternoon to everyone.

I'm not an expert about the coins and their respective values, but recently, I decided to take a look to the coins that I actually had, one of them was the coin I'm talking about. It's a Gold Medallion from the Olympics in Tokyo (1964, if you don't remember the date ).

I'll provide two pictures from it:

http://i.imgur.com/FzNr9dM.jpg
http://i.imgur.com/jqzVZRs.jpg

I've been searching around the web and I didn't find any information about this exact coin. In Numista, I just found this coin copy in Silver but not in Gold.

If is not a problem, also I'd look to know if it's valuable and how much. Thank you for your interest!

Greetings.

look here:

http://24carat.co.uk/frame.php?url=1964japantokyothe18tholympicgamesgoldmedallion.html

http://taxfreegold.co.uk/1964japantokyothe18tholympicgamesgoldmedallion.html
 Though their price is 'ask'.

 Here is a silver version, and they want 110 Euro, so a gold version would be more, of course ...
http://www.ebay.co.uk/itm/Medaille-Olympia-Tokyo-1964-18th-Olympic-Games-M210-/230832079218?pt=M%C3%BCnzen_Medaillen&hash=item35beaa0172

 Welcome to the site.