Doug - That is great news you seem to have found a #10. I agree the Igor Camera #10 is at the top end of the price scale, but it is hard to define a fair price for a #10 as so much depends on the condition and completeness of the camera. If are lucky enough to find one that the owner has actually used, it is probably worth a bit of a premium, compared to an eBay camera of unknown condition. I'm looking forward to hearing the #10 has actually followed you home and you are having hours of fun playing with it.