On todays episode of Get it Sold, they used an alignment tool for installing kitchen cabinet knobs. Does anyone know where I could find one of these neat little gadgets?

You can Google for kitchen hardware installation template. Here's a link: http://www.hardwareaccents.com/cahainte.html

Thank you so much for the info I was really dreading installing all of the knobs without some guidance. This should do the trick

lowes and hd will also sell it.....

I made a template out of lightweight cardboard when I did mine. Just tape the cardboard to the face of the drawer and mark your knob placement, then remove the cardboard and on to the next one.

You can do the same for the cabinet doors.