I bought a 4" and an 8" Lathe chuck during the week, the 4" cost $65 and the 8" $195 and these were from a place in Melb and next day delivery, the quality is excellent, makes it very hard for the rest of the world to compete
Better stay away from Hare & Forbes in Dandy then - that place is a serious hazard to one's wallet!
Just as an aside on hobby machining, you might like this vid:
This is a bloke I've been 'following' for some time, after being introduced to his steam engine history, over on the ADVRider motorcycle forum. He surely packs a lot of capability into a small shed!