Dervish & Banges is located adjacent to the Owl Post and the Owlery. Here you will find a large selection of Wizarding merchandise including deluxe brooms which sell for $250 to $300. Here’s a partial list of what’s available:

Pins:
$9.95
  Glass Stein:
$14.95
Patches:
$6.95
  Goblet of Fire:
$24.95
Hufflepuff Tie:
$9.95
  Stuffed Dragon:
$21.95
The Quibbler:
$6.95
  Small Cauldron:
$14.95
Remembrall:
$12.95
  Large Cauldron:
$34.95
Quaffle Ball:
$19.95
  Golden Snitch:
$14.95
Wizard Robe:
$99.95
  Hogwarts Journal:
$21.95
Omnioculars:
$34.95
  Gryffindor Journal:
$18.95
Sneakoscope:
$14.95
  Gryffindor Pillow:
$24.95
Trwizard Cup:
$16.95
  Bludger Bat & Ball Set:
$21.95