where (online) can i buy of those really old typewriters?

like the one in this video:

http://melissa-delacruz.com/index.php/trailers/tit...

or the one that lemony snicket used in the movie: A Series Of Unfortunate Events

not the electronic ones.

ohh, and i don't know the parts of typewriters,

but some are being sold with parts missing because they're old

so i don't care if they're used,

but they should be working.

~price below $100 please.

*that are below $100