Does anyone have suggestions?

eBay's out. Too much competition.

Referral websites won't work either. If you want to get anywhere with them, you need a credit card. I'm fourteen, so there's problems with that.

I'm not looking to make "easy" money, or even lots of it. Enough though, so that when birthdays and holidays roll around, I can buy gifts, and when the occasional electronic breaks, I can replace/repair it.

I am good at writing, spelling, communication, and selling (to an extent), if that helps any.