i have never listed anything For Trade before .. ? i have a very minty Ag Octamizer octave down / bass pedal . very little studio use only .. minty .. looking for something that's poly , so i can also use it on guitar .. ! the Micro Pog seems the best choice for bass and guitar .. !? the Octamizer is one of the best Octave pedals i've tried .. tracks great , very cool analog pedal ... i really like it , but can't justify multiple octave pedals ... so i would like to trade towards a Micro Pog ... plus some cash on my end towards the higher priced Pog .. thanks ... Dave C.