Here is some sample pricing for a 1990 240sx, prices are in CAD including taxes.
1990 240sx
Front Brake Rotors w/ ABS
-Kiriu Corp. (OEM) Price = $76.90 each
-Brembo Price = $49.31 each
-Mountain Price = $57.61 each
Front Brake Rotors w/o ABS
-Brembo Price = $58.27 each
-Mountain Price = $61.41 each
Rear Brake Rotors
-Brembo Price = $43.68 each
-PBR Price = $21 each
Front Brake Pads w/ ABS
-Sumitomo Price = $46.74
-NPN Price = $36.72
-PBR Deluxe Price = $44.85
-Akebono ACT Ceramic w/shims Price = $119.67
Front Brake Pads w/o ABS
-Sumitomo Price = $61.09
-PBR Deluxe Price = $43.28
-NPN Price = $34.14
-Akebono Pro-ACT w/ shims Price = $138.78
Rear Brake Pads
-NPN Price = $18.03
-PBR Deluxe Price = $35.83
-Sumitomo Price = $35.62
Clutch Disc
-Exedy/Daikin (OEM) Price = $83
Clutch Kit (disc, pressure plate, release bearing, pilot bushing, alignment tool)
-Exedy/Daikin (OEM) Price = $200
Pilot Bushing
-OE Service Price = $4.25
Pressure Plate
-Exedy/Daikin (OEM) Price = $93.71
-Atsugi (OEM) Price = $81.48
Release Bearing
-Koyo Price = $16.86
Thermostat
-Nippon Price = $18.98
Water Pump
-Atsugi (OEM) Price = $74.75
-GMB Price = $53.40
Ignition Coil
-Bosch Price = $71.79
Spark Plug Wire Set
-NGK NX88 Price = $43.18
Distributor Cap
-YEC for Hitachi Distributor Price = $9.44
-Daiichi (OEM) for Mitsubishi Distributor Price = $9.49
Distributor Rotor
-YEC for Hitachi Distributor Price = $8.55
-YEC for Mitsubishi Distributor Price = $6.14
Spark Plugs
-NGK ZFR5D-11 for 88-89 Price = $3.92 each
-NGK ZFR5E-11 for 89-90 Price = $5.09 each
Head Gasket
-Nippon Reinz (OEM) Price = $39.04
Cylinder Head Gasket Set
-Ishino Price = $91.47
Oil Pump w/ gasket
-Atsugi (OEM) Price = $83
Exhaust Valve Stem Seal
-Ishino Price = $1.03 each
Intake Valve Stem Seal
-THO Price = $1.43 each
Fuel Filter
-Atsugi (OEM) Price = $18.79