Just starting out making my own pedals and have recently completed a small batch of Rotary Speaker simulators.
Soundclip to whet your appetite:
http://www.calypsofx.co.uk/Calypso%20FX%20-%20Whirligig_files/Sample%201.MP3
photo, info and another clip at website:
www.calypsofx.co.uk
Intended to ship exclusively within UK/EU only, but might be persuaded to ship elsewhere.