Just rode past the Black dub, sign says ,  £5 to park.!!!.  Ah well Glen helen it is then...

It was something like £50 to watch from there over the TT

I'm not sure but i think the grandstands at black dub are extra. I've Watched from there, very good. You could watch in the car park and just pay the fiver to park. Not sure if that's the case now though.