Below are prices and part #'s for the pedals and shifter knob. (sorry the car is a little dirty, over 100K miles on it) The pedals do come in a nice SHINY stainless steel.

Prices.
(gas)18WZ-9725-FA List $59.68 CEG $44.76
(clutch) 1S8Z-7A624-AB List $19.48 CEG $14.89
(brake m/t) 1S8Z-2454-AB List $17.82 CEG $13.37
(brake a/t) 1S8Z-2457-BA List $27.03 CEG $20.27
M/T pedals.
Knob 1S8Z-7213-BB List $41.95 CEG $31.46
Shift knob: