How much is this 1970 c10 worth?

[c10tyler]

I've been looking at 69-70 C10 short beds for a few years and I came across one a few hours away from where I live. Seems in pretty good shape, haven't seen it yet in person but before I do I was wondering -- what do you guys think it's worth?

Info on truck:

"Rebuilt 350 engine with high performance parts. Rebuilt turbo 350 trans with shift kit. Fuel tank relocated to rear underside of bed. 12 bolt posi rear. Custom gauges, speedo and rpm tach. Truck has been lowered 2 inches. This is a truck you can jump in and enjoy at any local car show or cruise. This is not a 25k+ show truck but a very nice dependable driver for far less."