TC Electronic T2 - various psychedelic, ambient, modulating, trippy reverbs as well as one custom "toneprint" that you can design on your computer and program into the pedal, pretty cool feature. I use that setting for a "normal" kind of steel reverb.
Digitech Polara - full featured reverb pedal, Lexicon engineered $100
TC Electronic Hall of Fame Mini (with USB and Toneprint) $30
--- These little HOF Mini's sometimes make a faint high pitched tone with various power supplies. Doesn't always do it, but that's why it's dirt cheap.
Add $12 for shipping.