I'm 13 years old and really need a local job. What can i do?

I live in Hastings Minnesota and my faovrite band's going to come to excel and i need to buy tickets soon but i don't have any money. I'd really do anything, i just need money soon. I tried selling some things on Ebay but my mom said the shipping will cost me more than i will actually get paid. Any ideas where i could ask for em, paid help?