Apparently the counterfeit amibo we reported on are already showing up in marketplaces in Brazil. We are working on finding more information— Amiibo News (@AmiiboNews) June 2, 2015
You know you have a hot product when knock-offs start hitting the market. Yes indeed, there are counterfeit amiibo making the marketplace rounds in Brazil. That means there's definitely a chance fakes can hit other regions. Be careful when purchasing through third party resellers!