The 25-year-old striker, who plays for Polish club GKS Belchatow, has scored five times in 13 appearances for Honduras.
Prior to the transfer to Poland, he was with Club Deportivo Platense where he was the top-scorer of Honduras Apertura in 2006-07.
He is also the son of Honduras national legend Anthony Costly. He has recently been linked with a move to Coca-Cola Championship club Plymouth Argyle.