I picked up a Springfield "mico" 3" 1911 about 5 years ago. It came with factory novac tritium night sights and factory OD green finish. It's got a little bit of wear on the very edge of the slide from holster wear. The gun has maybe 500 rnds through it. It functions great. I've been bittin by the 10mm bug, so I'm looking to get rid of the Springfield. What do you guys think would be a fair asking price?