(The one time I post in the "Help" forum and feel like it doesn't belong… :/ )
I've been checking around for some, and happened upon a couple on e-bay.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6063186503
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6063419085
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=8430456328
The center one ("SOLE") seems like the better bet, since it's cheap and I can get it now, but something about it screams "bootleg."
Does it look like any of these would be good and/or does anyone know of other places I can get good OP shirts?