We pin trade all the time and love it. I try to stick with only CM's but I cant tell the kids no but I do tell them what they will not trade. I usually make them keep their special pins back in the room. This past trip I spent about $600 just on pins but that was for all 3 of us and we made 4 pin books out of them. I was addicted to the tins of alliens from TS. You get 4 in a can for $32 and need 10 in a set. I just need 2 more than I can stop
