It is worth what you are willing to pay. I paid a little more for mine and was seriously misled by the seller. I have learned quite a bit since. It has the original big block V6 and 4 speed auto. Leaks like a pig.
From looking at your photos I think it is not out of line if it's in your budget. It is a deluxe too, back cab trim. That alone I hear is worth over a grand if you can find someone that wants it.