GMT Master II 1996?

[Curb]

Hi,

I hope someone on this forum is both kind and knowledgeable enough to help me.

I've recently come into possession of a Rolex GMT Master II. Now, I have no knowledge of Rolex watches, or luxury watches in general; but there are two things i'd be interested in knowing.

1) What year is this watch from?
I'm currently led to believe it's from 1996 but I may be wrong

2) How valuable is this watch?
It's in very good condition

If anyone can help me answer these questions i'd greatly appreciate it. I've uploaded a photo of the face of the watch but if you need any more information to identify it then please don't hesitate to ask.

Thank you all very much.