Great price for a dual pack - local Aus sellers sell these each for $600 and dual packs approx $1100. I'm currently using Sena comms but am keen to give Cardo ago for this price! Lots of great features like mesh ability etc heaps of reviews out there for those interested.
Cardo PACKTALK Bold Motorcycle Communication System Dual Pack $660.47 + Delivery (Free with Prime) @ Amazon US via AU
Price History at CamelCamelCamel.