Paypal isn't anonym -so there are many people, who don't like to use paypal. You could receive the money by mail and poste restante. 
I assume that you live in Germany:
http://de.wikipedia.org/wiki/Postlagernd
http://plz1.postdirekt.de/plzserver/PlzSearchServlet?id=viewstore

$50 is somewhat of a high starting bid considering there is over ฿22,000 available for not much more per bitcoin than your starting bid. Not to mention that realistically there's probably a lot more than ฿22,000 available because if somebody bought a bunch of those bitcoins, I'm sure some people would step forward to sell more bitcoins. Anyway, I'll bite for sake of the experiment. I bid $25. How about you change the minimum bid to $30 and tell us a maximum time between bids. Perhaps three days?

DIG! DIG! DIG!

This is like the 10k bitcoin pizza lol, Man if anyone purchased your coins you'd be facepalming and they'd be ballin

If u can accept payments via moneybokers,I'll b happy to bid as well.

Whats the last bid?

when does auction end?

This is unbelievable.  I wonder if the OP ever sold his BTC.  Hopefully he got a fair price.

Did this ever happen?

This were the old days

Actually nobody was interested in this auction back then.
10k BTC would be quite a lot money today

Had you known about Bitcoin back then, you would have thought (like everyone else) that it wasn't worth bidding $50 for smoketoomuch's 10000 BTC.

In 2012, people have exactly the same opportunity as they had back then. If they have $100 to invest, they can buy $100 worth of Bitcoins if they think Bitcoin's value will increase in the future. If the price goes up 500%, the 2012 investor makes exactly the same on their $100 investment as the previous investors would have made if the price went up by the same amount. The number of coins involved is irrelevant - the only thing that counts is the % increase in value.