I have 8 more authentic DPRK National Flag pins for sale, all of which are still in their original paper envelopes from the production factory. These are the pins normally purchased and worn by visitors to the DPRK. 
 
All North Korean citizens must wear, by law, a lapel pin of the late leaders above their heart. As a foreigner, you aren’t allowed to purchase the authentic pins, they must be presented to you (which has occurred for some foreigners working in the country). Tourists are instead urged to buy and wear the souvenir North Korean flag pin.