Grow room equipment, Hydro, lights

Cleaning out some grow room equipment, good condition, everything works great.
(1) 4x4 tent - $80
(2) 600W HPS Ballast and Hood - $150 Each
(1) 4 Foot 4 Bulb T5, Bulbs all work - $50
(1) 8" Phresh Carbon Filter, Used 1 Grow - $75
(1) 8" Inline Fan -$60
55 Gallon Plastic drum, controller bucket, (12) 3 gallon net pots, (12) 3 gallon buckets, and a tub of hydroton -$100
CO2 Regulator - $50
Titan Controls Atlas 1 CO2 Controller- $350
Will Sell CO2 set with recently recertified 20lb tank as a package for $500
Will sell everything other then CO2 tank, regulator, and controller for $550