Deep Water Culture Hydroponic System

I have 4 5gallon deep water culture hydroponic bucket system. It is complete and includes the following:
4 5gallon hydroponic buckets
4 6" net pots
4 4" cylinder air stones
1 4 port air pump
4 water level indicator hose (attached to side of bucket)
This system is complete and was used once over last winter to grow veggies indoors. The system works great. However I am moving and need to make room for other things in my u haul. I can even throw in some hydroton for free and you are ready to go.