I have 3 collectible gaming coins from Las Vegas (which were out the week the war started in Iraq) and I am having a hard time trying to find out what they are worth. Is anyone able to help? The three are as follows.

The first one is- Paris Casino Limited Edition $10 dollar .999 fine silver Defending American and it has written on it all the armed forces and an eagle and flag.

The second one is - Paris Casino Limited Edition $10 dollar .999 fine silver Tribute to America's everyday working heros which has a military figure and firefighter.

The third one is- Paris Casino Limited Edition $10 dollar .999 fine silver says in memory September 11th, 2001.

Any help would be greatly appreciated.

Deb