One of our local gun shops has a MK40 with 2 mags for around $450. I may be able to get it for less as I know the owner well and have done a lot of bussiness with him. The gun looks pretty good and the mag with the gun is an extended version I don't know if both mags are the same. It fit fine in my oversized mitts with the longer mag. But they also had a cm9 which was way too small. My biggest delima is I gave up on the 40 S&W caliber a few years ago and got rid of all my dies and stuff for that caliber.
Any input on price and durability with the 40 cal would be appreciated.