Dead 4runner value? Please help!

Hey everyone! I have an 88 4runner with a blown head gasket. Can anyone give me an estimate what it would be worth?
Some specs.--

-damaged rear quarter panel
-$700 tranny work
-Interior is worn
-Very straight body (besides the quarter panel)
-60% 31'' tires
-New exaust system and catalytic conv.
-it has a $1000 stereo system but, I think I should try to sell that seperately

Thanks, Any help is greatly appreciated------------ty

1) depends on where you live
2) depends on how much frame and body rust.

Around my area you might get $500 for it.
Others areas (like Pac NW) you might get $1500+.