Thanks everyone, appreciate the comments.
Next will probably be a full retrim (done the dash and the seats), but that wont be for a while.
These are actually cloth with a vinyl back. They came in 6-8. I think the australian delivered cars may have had leather on the entire seat.
Well, I got these seats for $600 delivered from melbourne, bolts where only a couple of dollars, another $50-100 in consumables (sealer, paint, grinding discs etc), steel I got from my mate for free (wouldn't cost more then $10-20 from a metal wholesaler), and labour for me and my mate was free. Well, I did help him out removing a slab).
So all up around $700 - $750.
I got a bit impatient with the seats though. I have seen them come up every now and again for around the $400 mark, I even saw a pair of leather ones (Leather would have needed retrim, not torn, but worn) sell on ebay for $250. Was kicking myself I didn't buy them. I guess it all comes down to how long your willing to look for.
Brad