Korg pa700 volume pedal

[Leonard7700]

Hi I am looking for a cheap volume pedal that I can use with the Korg Pa700. I had two suggestion from Korg. One being the EXP2 and the other XVP10 and both are to much money for me. Does anyone know of a cheap replacement that they have used. under $40 bucks

 

[delaware dave]

Yamaha FC7: FC7 link

$40