You can buy Iraq money when you are confident about the rate of exchange. You need to put your trust to the currency dealer, for the rate. Also, you are required to be absolutely clear about the originality of the currency, as presence of fake money in the market is not a rare incidence. Still, there would be some risks involved at the time of buying Iraqi currency; be prepared for it. If you make an independent search on the internet, most of the websites will advice you to not to buy Iraqi currency.