I absolutely -LOVE- the 745 pistols but they simply are not that rare and their value on the open market is still what I consider to be an extremely good deal. Others may argue, but I don't find their price to be inflated and the ones that get priced too high on Gunbroker tend to sit and rot and don't sell.

With just one picture it is difficult to determine condition of the one you show -- it doesn't appear to be dead mint, but definitely looks nice. Note that those magazines are perfectly functional but they are not original to the pistol, the plastic base mags shown are 3rd Gen 4506 magazines.

With no box and solid shape but not mint, it's typically going to be in the $500-$600 area in my circles.

I have two 745's and I just love 'em both. Because of my 745's... I honestly cannot find any desire for a 4506 (which some folks will think is pure nuts. )