You Go...
PRICE: Visitors must pay anywhere from $74.95 to $199 to walk on the Skywalk, depending on what other activities they do. (The tribe advertises a $49.95 rate on its Web site, but that just let's you "view" the Skywalk, not walk on it.)
The Hualapai also offer Hummer tours and helicopter trips, a museum of Indian houses and a cowboy town. You also can take a ride to another part of the canyon called Guano Point, where a hiking path will take you over a thin strip of land with cliffs on either side.
At $75-$199 a head, these Indians are still scalping the White Man. :>)
http://www.iht.com/articles/ap/2007/03/29/america/NA-FEA-TRV-US-Grand-Canyon-Skywalk.php