I am a bargain hunter and this is what I came up with for my build and I did all the work myself. Don't expect to find the deals I did but it should give you a good idea.
TOTAL BUILD COSTS=
-almost new napa starter ($60)
-almost new motorcraft alternator ($90)
-New ford ac compressor(ebay $50) and almost new drier(free, parts car)
-New svt clutch, pp, and TOB ($220)
-resurfaced svt flywheel ($40)
-2005 18k mile 3L delivered ($360 bay auto parts)
-bugzuki plates ($35)
-Livin built pre98 trans delivered (bartered: cash $235 labor+shipped, used 13" wilwood kit, and powder coating)
-new gaskets ($100ish)
-newly rebuilt 13" baer front kit with rotors ($500)
-New NPG rear kit with new rotors (bartered for powder coating)
-almost new e-brake cables (free, parts car)
-New MSDS headers (bartered for a mirko that I got for free)
-used MSDS Y pipe coated ($70 shipped)
-'01 cougar mount ($23)
-New DMD ($20)
-New stainless brake lines ($80)
-New PRT front roll resistor ($40)
-New PRT rear roll resistor (had that already)
-New moog sway bar end links ($28)
-New 4 bolt control arms with ball joints ($130)
add fluids and hardware prices to that as well