Harbor Freight tools- Dimmers are only $ 9.99 order several

[filmat11]

Harbor freight tools has the router speed controllers on sale for just $ 9.99...
15 amp....

 

[Luis Caffesse]

Yeah, that's a hell of a deal - I actually just tested mine out tonight.
They've been at $9.99 for a while now... there is a previous post here:

http://www.dvxuser.com/V6/showthread.php?t=123537


And several others about these 'dimmers' in general.