3 Gavita grow lights hps great condition

I have three (3) used Gavita lights. Were used In a veg room for about 5-6 months but have since upgraded.
(1) 1000w Gavita adjustable Hps/sodium. New it was 550$.. Asking $400
http://hydrobuilder.com/gavita-pro-1000-double-ended-complete-fixture-27...
(2) 600w Gavita hps/sodium grow lights. New they were $380. Asking $300 each.
http://hydrobuilder.com/pro-600-se-complete-fixture.html?dzid=csegps_906...
Prices are firm.
All come with cords. These have custom bulbs and the ballasts are included if you`re not familiar.
Will take 900$ for all three units.
Thanks
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