Comcast digital to analog converter

[new peeps]

Hi, Does anybody have one of those digital to analog little converter boxes they no longer need. I put a small tv on my mother laws Lani and need a converter box in order for it to work. I was trying to get it finished today but if not I will head over Monday to Comcast on Monday and pick one up if nobody has one they no longer need. Thank You wade.ronnie@att.net