i made out pretty good on the PW2
i found it at a thrift store 2 years ago. that store occasionally sells keyboards/guitars/etc.
they didnt know what it was, so i got it for $3, and traded it in for a better pedal at my local guitar store! so i spent $3 and got about $30 credit for it (toward a new pedal)
needless to say - even at $3 it was a huge let-down. i could see using it for maybe 1 guitar on an industrial album for some farty-chunk, but other than that its just an orange-paper weight