I was able to bought 2 of them at FS for $52.99 at noon after PM with dell.ca. I think dell has updated the price and $59.99 was only for limited stock.
Anyway, after reading more about this APC UPS, it won't last long with power heads or wave makers because they are designed for computers. I will do some test tonight and post back result but this article explains it well
http://everythingaquatic.proboards.c...ad=2107&page=1
I definitely going to use one on router and apex unit so it can email me if power is out tho