You can select 4 options:

 - Basic - Includes PCB, the 1.87K tempco resistor and 10 high quality machined turrets (the hard to find parts).

 - Complete without matched transistors - Includes PCB, turrets and all components (IC and socket, tempco resistor, 1% resistors, diode, single transistors and all capacitors including high end output electrolytic capacitor).

 - Complete - Includes PCB and all components, including thermally coupled matched to 0.5mV Vbe transistors.

 - Assembled - The assembled and tested PCB.

I will provide the schematics, PCB layout and parts list as well as any help needed. I can also provide individual components at request.