1966 Submariner Questions

[TwoShoes]

Hello All,

I'm new to the forum. My wife's cousin owns a jewelry story and he always calls me when he gets interesting watches come in.

He's offered me the submariner in the picture for about 2/3 of the price he plans on trying to get for it in the store. It is all original except the crystal and the movement is (apparently) pristine. I've seen online that having the metres first is the more desirable dial. I also can't seem to find many with the blue bezel. Any additional information you may be able to tell me from the pic would be greatly appreciated. Prices on the internet seem to vary widely so I would be interested if anyone can give me a reasonable range. There is no box or papers.

Thanks very much!

Todd.