Originally Posted by
ianturner
anyone churned these coins at a casino?
This has been brought up numerous times in this thread. You have to do a "search this thread" to see it. Bottom line: most casinos won't take coins in an amount large enough to be useful. Apparently they are very picky about anything that could be conceived as money laundering.
Here's just one example of doing a thread search:
http://www.flyertalk.com/forum/12433205-post4680.html