I have a rare 34" Modulus Graphite SPi 4 with 26 frets, EMG twin soapbars, ser no. 90939. According to Rich Lasner at Modulus Guitars there were 12 at most of these basses made. As I am now broke (trust me to start another expensive pastime i.e skydiving) and this is the bass I use least, could anyone out there give me an indication of its current value? I did try to trade it in at the Bass Centre in Birmingham but as 'demand for those are low' they wouldn't offer more than £200 for it. If it really was only worth that much I would keep it as it is still a great bass, but any advice would be welcome.