I'm going to ignore the initial cost of the truck. I'm not looking at all the reciepts, but this is close ballpark... canadian funds.
$200 - engine core
$800 - machine work
$1400 - trick flow heads
$80 - pushrods
$300 - KB pistons
$100 - Childs and Albert rings
$100 - bearings
$250 - rocker arms
$100 - valve covers
$100 - gasket set
$40 - water pump
$200 - air gap manifold
$300 - street avenger carb
$200 - new hardware throughout engine
$500 - MSD ignition (distributor, coil, wires, 6AL box)
$300 - swap headers
$100 - swap mounts
$300 - radiator and hoses
$100 - electric fan
$50 - oil filter relocator
$50 - air cleaner
$50 - transmission cooler
$100 - Lokar throttle assembly and cable
$400 - JW Ultra Bell bellhousing
$100 - SFI flexplate
$300 - JW torque converter
$800 - C4 tranny with manual valvebody
$80 - transmission pan
$200 - Lokar shifter
$1000 - guages
$300 - driveshaft
$300 - detroit locker
$200 - gears
$50 - rear end set up
$300 - custom axles and C-clip eliminators
$80 - trick flow cover
$200 - new brakes (only reused backing plates)
$100 - all new e-brake cables from cab to backing plates
$200 - 90/10 drag shocks in the front, 50/50 rear
$500 - Competition engineering slide-a-links
$1000 - front end rebuild (new calipers, rotors, ball joints, tie rods, bushings, new steering box)
$1000 - upholstery
$100 - Mooneyes steering wheel
$300 - fuel tank
$300 - fuel line and fittings
$30 - fuel filter
$100 - fuel pump
$750 - Mach1 rims and tires
$4500 into bodywork, so far. That's only the cab, and about half of the box.
And the total, to get me to a half complete truck : $18,110

Just wait until I get all the bodywork done, and have to start buying new bumpers, glass, lights, etc. But, I'm doing it because I want to, and the truck has sentimental value. It's wasn't an economic decision.
Here's the build thread.
http://therangerstation.com/forums/showthread.php?t=26793