Ares H&K g36c with ebb - purchase from USA?

Hi, I’m an airsoft newb, but my son has been interested for a while. He has fallen in love with the Ares g36, but apparently it’s been discontinued. Does anyone know a good secondhand site we might find it on, or a brand/model that is comparable? Help is greatly appreciated! We’d need it shipped to FL, USA. Thank you.