Olivanders Wand Shop
Makers of  Fine Wands since 832 B.C.
The Great Hall
www.thewandshop.com
All of the Wands Pictured below are from www.thewandshop.com.  If you are interested in purchasing one, they start at 12 dollars, (which really is 2 Galleons, 8 Sickles, and 9 Knuts) and you can purchase them via the link above.  They also sell robes, hats, and quills.  Stop by and take a look. 
10.25 inch Hornbeam & Dragon Wisker
2 Galleons, 8 Sickles, & 9 Knuts
11 inch Mahogany & Unicorn Tail Hair
2 Galleons, 8 Sickles, & 9 Knuts
10.25 inch Willow & Fairy Hair
2 Galleons, 8 Sickles, & 9 Knuts
11.25 inch Redwood & Phoenix Feather
2 Galleons, 8 Sickles, & 9 Knuts
12 inch Ash & Unicorn Tail Hair
2 Galleons, 8 Sickles, & 9 Knuts
10.5 inch Hazel & Unicorn Tail Hair
2 Galleons, 8 Sickles, & 9 Knuts
11.5 inch Oak & Dragon Wisker
2 Galleons, 8 Sickles, & 9 Knuts
13 inch Cedar & Dragon Wisker
2 Galleons, 8 Sickles, & 9 Knuts
11 inch Holly & Phoenix Feather
2 Galleons, 8 Sickles, & 9 Knuts
12 inch Rosewood & Fairy Hair
2 Galleons, 8 Sickles, & 9 Knuts
11 inch Ebony & Phoenix Feather
9 Galleons, 9 Sickles, & 9 Knuts
11.5 inch Bloodwood and Phoenix Feather
8 Galleons, 12 Sickles, & 2 Knuts