We got indie not long ago ... do you live in america or england? We got him:
litter tray
cat litter - wood based tend not to be as smelly
bowls - 4
kitten food eg whiskers kitten food which comes in wet and dry
cat bed
scratchy post
a few toys - balls and a tickler
blankets
Although the blankets are not necessary we got them cheap and he snuggles them at night. If you live in the uk you can get a good deal from argos - not sure if you have this america??!! All of this cost me about £50 but the litter and food last a while and the other stuff will last forever!
Hope this helps, if you need to know anything and i can help you can send me a private message