I found a wooden belt buckle on Ebay once. It had "Frisbee" carved into it. I can't find it now, but I would love to buy a wooden belt buckle with a disc golf theme. Anybody out there with wood carving skills?
I don't know who it was, but at the 2009 Worlds Fly Mart, there was a booth that was selling wooden disc and mini. Some the wooden discs looked like they had been laser ingraved so you could have a wooden disc with your favorite disc's logo on it.