This is the best deal I've seen, cheapest on ebay/amazon is $35. Ships from the UK, I've ordered from them before and delivery takes about 1-2 weeks:
Cella Shaving Soap Block - 1kg
Cella Shaving Soap Block - 1kg
Just curious, how long does it take you to go through a whole block of that stuff if you use it regularly?
remaining half lasts a year if I use it exclusively