I got 2 used BOSS pedals today for cheap. I'm nowhere near home and didn't get to try them out so I may have 2 paperweights but I'll know tonight.
Used NPD x2
Update: they aren't paperweights, yay! I cleaned 'em and plugged in, they jam. That phaser seems to be loved or hated on various forums, well I love mine. I haven't tried them with a guitar but I got a cool sound with my bass that sounds "moist".