What things can u sell to get money?

I'm 13 and I sell clothes but I need more ideas

You could try hand made things (requires work :O) (ex. bead bracelets, knitted bags, etc.) You could buy food and sell it (ex. Cookies, candy,) But that method requires money and you have to think about profit.
You can sell things in your room you don't need or want. (ex. old toys) Just make sure the things you sell from your room is at a reasonable price and at goodish quality. GOOD LUCK! :D