I found a Colt 1911 chambered in 9mm at one of the local shops today. It said series 70 on the slide, was blue, and everything looked original including the wood grips. It was in very good condition. I thought it was new but the shop owner said he bought it from someone that had only fired it once. What would be a fair price for this colt? I couldnt find one on gunbroker and my google searches didnt give me an idea of how much they are worth. From what I understand they are rare pieces because colt didnt make many of them.