I think this counts as issued items.

For sale now on ebay- take note those who use companies to sew patches and nameplates onto jerseys and sell them as game used

You can now buy the C NFL captain's patches for the
Vikings, Cardinals, Buccaneers, Raiders, Saints, Steelers, Colts, Dolphins, Packers, Jets, Broncos, Lions and Seahawks from ebay user patch_collection

Here's one of his listings...
http://cgi.ebay.com/NFL-TEAM-CAPTAIN...QQcmdZViewItem