Have any deep bookshelves or a filing cabinet?
They are pretty common in the U.S. and probably are even more common where you are as the tarantula hobby is bigger in Europe. The main reason for their low price and high availability is due to the fact that females can lay up to 2,500 eggs.
Check out Arachnoboards.com for some great info on them.
Thanks alot dude, how big do they get? Can't find real good info on google..