Guys wearing black have the coolest gear!

[Viking]

You could put lotsa climbers in a tree with this! Its probably stoopid expensive, but could be a nice quick n' quiet access for a comp work climb if the battery doesn't suck.

 

[Viking]

woops! the link... web page

 

[chewbacca]

$5000 according to their U.S. distributor.

 

[Tr33Climb3r]

This device was brought up on here before. It is pretty sweet! The price may come down at some point.