Procaliber is another source. If you go into the part fiche you can look at all the bits, usually only get what you need. Sometimes there's a balloon around a group of parts and you can order a complete assembly. Pretty cool shopping that way. ::008::
$97 and a bit for the main electronics cover, $5 some-odd for the little bit at the bottom. The upper colored cover is more. Free shipping on $99+.