The clutch you can get from bursons for $180. Std Exedy item, nothing special to it. If you're putting it in yourself, get an alignment tool.
Clutch forks are worth nearly $300 new, Barry has about 4 in his shed (used) and I have two or three but i'm not parting with mine. Your best bet is a 2ndhand item. You could also if you get desperate email someone like sheptrans in the states and see what they have laying around.