i sent forks and shock to les wv - oregon for $35 via fedex ground.
$160 is revalve and seals at ltr i believe - you may need springs. and you'll have to buy seals.
fork seals are really quite easy.... if you watch these 2 videos you'll see:
http://www.youtube.com/watch?v=Y43k1...layer_embedded
http://www.youtube.com/watch?v=C9ICr...eature=related
you can do it without any special tools.