It depends on what you want to do and what needs doing. Most people charge around $1,700 for a long block. If you do it yourself and nothing is seriously wrong, then:
$200 to rework the head/valves
$150 to clean the block and hone
$50 to polish the crank
$250 for gasket sets and bearings and rings and seals
$25 for water pump
$150 for a set of eBay injectors
$70 for an engine stand
$180 for an engine lift
$30 for an engine "leveler" with chains.
$35 for a rebuild manual
$100 for hoses and such
$60 for engine mounts
$40 for a new clutch
$110 for distributor rebuild and new ignition wires.
$6 for paper towels
$45 for sealants, loctite and lubricants
$70 for ring compressor, 27mm socket, feeler gauges, plasti-gauge, other tools
$50 for new timing chain
So it's less you do it yourself...
Post Edited (Nov 28, 8:02pm)