HPS Grow System 600watt OBO

Greetings all!
I have a Apollo Horticulture 600 Watt Grow Light Digital Dimmable HPS MH System with Gull Wing Hood Set. I also have a temperature gauge and 1 bag of Petes 20-20-20. There is a 2nd if you wish to have it, as only 6 tsps have been used for it.
This was used for a short time, about 1 month, for an experiment for my brother in Agriculture class in school. It`s less than a year old, and works great! This is OBO and if you like to make an offer, do so. Thanks for reading, let`s get some details in here.
About the Grow System:
1- Apollo 600 Watt Dimmable Electronic Fan Cooling Ballast; Acceptable input: 110v - 240v.
Dimmable Option: 50%, 75% & 100%
1 - HPS Bulb: Lumen - 89,000 & 1 - MH Bulb: Lumen - 55,000
1 - Gull Wing Reflector: 19"x15"x4.5" Made of German Aluminum
1- Pair of Rope Hanger : Weight Capacity - 150 lbs per pair w/ Improved Metal Internal Gears; One
Click at a Time / 1 - 24 Hour Timer Controller
What`s all included:
1 - HPS Bulb 600w
1 - MH Bulb 600w
1 - Digital Ballast
1 - Pair of Hangers
1 - Timer
1 - LaCrosse Temperature Gauge
- Temperature Range: 32 F to 122 F (0 C to 50 C)
- Humidity Range: 20% to 95% (%RH)
- Records Temp
1 - Pete`s 20-20-20 Fertilizer (2 if you don`t mind a little use)