about £10 for the lot, I think there are 2 difrent types of gear linkages for the 16v, I have the cable type.
if yer not sure unscrew the gear knob and pop the gator cover and surround off whilst at a vw dealer.
if you have the older type ball linkage ( rod rather than cable ) the new part is about £5 from german and swedish or £13 from main dealer, if you have the other type its original vw bits only as far as I can tell