I bought this pedal used for $30, it sounds decent for the money. However I noticed that trails option drops the volume depending on how the mix is set. Also this pedal adds some noise to my signal even when its off. Maybe it was just this pedal in particular but I recomend to check all these things before you buy one.
This thing has a ton of features, everything from old fender reverb unit sounds to newer age "space" (shimmer) reverb. It's cheap enough to grab just to have in your gig bag for those open mic nights to ensure you always have reverb! Get it.
Beside the fact that its solid plastic and may seem fragile this is a great pedal, its versatality make it a must have on a home pedal board. Its renga of reverbs is staggering and on point, plus the price beats all competition. I was skeptic at first but now I'm not anymore, if you get the chance to pick one up second hand its worth a try. Quality price nothing beats it