Just seen this on ebay thought i would share it:

routout boards/controller
power unit
optics set
extra focus lense taped to power instructions
laser tube
safety specs (laser um spec)
instuctions for power unit
instructions for routout boards
12 volt pump

None of the items have had power to them.

been asked how much I paid
500 for laser/power supply
200 for lenses
150 boards
40 glasses

tube length 600mm
Link: 40W CO2 Laser Tube + Power Supply for Cutter Engraver Machine fit to cnc router

Good luck :).