Got this very recently from McNash in a quest to find a mild/light overdrive. It came the same time as a Mad Prof BBBOD, which I find myself favouring over the BB pre. These are £179 in my local GuitarGuitar. I'm after what I paid, £100, and I'll include shipping in the price. The pedal really shines as a pre amp, clean boost or drive with quite a bit of poke on tap. The Treble and Bass EQ are 15db boost/cut and as I'm already using a pre amp in my rig the flexibility of the BB Pre is a little under utilised. I'm gonna try it again tomorrow with the full band, record the session and listen back but I think the BB Pre is the one that leaves the pedalboard. Link to the website included below. Oh and did I mention it tiny! Very small footprint for such a versatile effect.
PM for info and its for sale only, no trades http://www.xotic.us/effects/base_bb/