Unusual trades in General geocaching topics Posted January 20, 2007 I'm planning on placing my first cache. But I got a question to ask and I know its going to develope into a "I got this really unusual thang in a cache." I'm planning on knitting up a scarf for the ftf prize for the first two caches I'm going to place. I have a location for one, but not the other. I've seen the chain mail balls from one cacher. What others have been found or placed?