eBay item #7364494285 looks like a fantastic bargain, and perfect for someone (like me) who likes the idea of building a DIY synth, but doesn't really want to learn how to do major soldering. It's a Cano Electronics Sonosaur analog bass pedal synthesizer. Two DCO oscillators, analog ADSR, analog filter, with eight pots and a ¼" socket already soldered to the board. You can play it with any 13 switches, or buy a Midi Retrofit Board for just $39. I'm getting one! (Thanks, Dr Ben)