Well I've sold this exact pedal once, then bought it back, and now I'm putting it up again. Awesome boost pedal that can get dirty as well. The external bias mod is awesome and makes the pedal much more versatile. I used to run everything through this guy...makes everything sound better! Pedal in great shape, and has no issues. Asking $140 shipped or trade for something other than dirt...not sure what I'm after but feel free to make offers.