The cheapest-ever price of the Rotring 800. The Rotring 800 is the retractable version of the well-remarked Rotring 600, which is used by many professional engineers, architects and artists.
See the price history here:
It is fairly hard to find a good price for Rotrings in Australia, bunbougu.com.au sells these for $82.50 and alternatively, it will cost at least $60 on Ebay.com.au excluding outrageous postage charges. RRP is 90 USD on rotring.com. I know, some people will say that it's crazy to pay over even $10 for a pencil but this is a very solid and sturdy tool which should last a lifetime.