I was looking at an 89 3/4 ton Burb for the interior. The truck has 120-130K miles, the FI has been converted to an Edelbrock 4bbl. Assuming the engine is complete and runs good what would it be worth? Any ideas what a decent used TH400 is worth? Thanks.

Just going by what I have seen around here I'd say $500-$1000 but it all depends on condition ofcourse.