What's this '72 CST 4x4 Blazer worth? Rough idea anyway...

[heynow14]

Hi guys-
I'm hunting down a Blazer and just looked at this on this am. I know the pics suck but it's all he had. I managed to get a pic of SPID which is attached. It looks like it's loaded with options. It's a mid-90s truck 350 which seems to run fine. Trans case is leaking a bit. Doesn't seem terribly rusty at all but obviously never know what's lurking. Just the originality alone is pretty remarkable after all of the lifted, 44" mudder nonsense you normally see. Overall, it seemed pretty solid to me but I wanted to bounce it off of the pros over here. Thoughts on rough idea of value?