See, that is reasonable for sure, though it is a gearbox that is very long in the tooth for $3500. How much do you get G50 boxes for?
All Porka parts prices I've seen always attract a fair Porka tax, as GT-R parts attract GT-R tax. Swaybars (unsure of brand or anything) for a mates Boxster are something ridiculous like 2-2.5k, same for a 964. He paid somthing like $1500 changeover for his stock items which is hefty in my opinion!
Troy: JFK's old GTO is pretty damn cool for $12k. I dig it, and it's fast