I've listed some casino tokens and a monster Panama 20B coin on eBay today.

The foreign casino tokens have been shown on this bb before with a question about the metal. You can see the Franklin Mint statement about silver content for them in my auctions.

The Panama coin was legal tender when made in 1974 and one of the largest silver coins ever produced.

Incidently, the auctions for US silver quarters that started a few days ago are still open for bids for another hour or so.

Here's the link to the auctions:

http://shop.ebay.com/donlueders/m.html
Scan of some of the foreign sterling tokens.