Used Mag 5 in good condition, 1 1/2 years old. - $25
http://www.marinedepot.com/ps_ViewIt...ct~DN1123.html

Used JBJ Auto Top-off in good condition. - $30
http://www.marinedepot.com/ps_Aquari...ontroller.html

First come, first serve. Cash only. No shipping. I am in San Antonio.

-Ernest