Cleaning out my box of stuff. Neither of the DOD's have battery doors. DOD FX20-B Stereo Phaser - $27 DOD FX72 Bass Stereo Flanger - $30 - on/off switch is a little wonky. May need a cleaning?? - SOLD Boss ODB-3 - $35 - SOLD Boss ML-2 - $30 - SOLD Zoom 506 - $17 Take the remaining Phaser and Zoom pedals for $40 shipped. All prices shipped USA only.