This is a list of sugar glider supplies on Ebay.

Cages:

EXEL-Products
The Cage Mart
J&M Exotics
Cage World
Pet Depot
Premium Pet Products
WPIC-Best Buy

Pouches and Cage Sets:

Cagesetscom
Ranae's Place
Suggie Land
Arizona Sugar Babies

General:

Suncoast Sugar Glider
Vita-Mealies Meal Worms