Mark; Did you notice how the PFC Kenny Black chip was mailed to you ... which arrived safely in a corrugated SafeT mailer inside a regular size envelope (not business size)?

Cost; .44 cents postage. It weighed in at well under one ounce and was well within USPS thickness guidelines. I've sent out over one hundred of chips this way during 2009 and have not had a problem so far this year. Trick is NOT to take it to a post office window, but have it picked up by your local mailman at your curbside mailbox, or drop it off at a satellite USPS outlet, with pre-stamped .44 cents postage affixed,