Bearings - $200
Rings - $100
Water Pump - $75
Timing Belt - $50
Rod Bolts - $100
Main bolts - $150
Headbolts - $150
Gaskets + Seals - $300
Valve Guides - $100
Cap + rotor - $50
MMW (Miscellanious Machine Work) - $300

add forged pistons - $400
add forged rods - $400
add headwork - $500
add getting someone else to put it together - $300

its not cheap! I'm rebuilding a B18A block right now for LsVtec, and it's costing me way more than I thought. I probably even forgot some stuff. You might as well get a GsR, at least it'd be fast too then, or try and find one that is already rebuilt, they seem to sell for cheaper than it costs to rebuild one.