1000 if its a rat
2500 if its decent and has an 8.75 rear
3000 if its decent and needs nothing to be a driver
add 1000 for rust free
add 2000 for nice paint and no bond
add 500 for nice interior
-500 for green, gold or brown paint
-500 for non body color engine bay
-500 if it still has the 7.25 rear