NB. Does not include the HopeRF module itself.
Tips on assembly. If possible try to use a breadboard or 0.100″ stripboard to assist with alignment during the soldering process. To get the right pitch, solder only one or two pins on each strip side then push the assembly into the breadboard and reheat the already soldered pins to allow the headers be coerced into correct alignment. Once this is done, you can then solder the remaining pins.