I have a 2010 FNP 45 Tac that I am trying to place a value on. I have a total of five 15 round mags, and a kydex OWB holster. It is missing the extra grip panels and the pocket they came in but I still have the RMR plates. I am asking 900 on a local forum here in GA but am not really getting any bites. Am I overpriced for the market?