tunze power head pump

For sale: Tunze Wave Box w/ controller- unit is 1 year old but the motor/driver were replaced 2 months ago and the photo cell is brand new $400 plus shipping Tunze 6060 with 6080.50 magnet holder- 1 month old $115 plus shipping Tunze 6101 with 6200.50 magnet holder and 7091 controller- 2...