Not signed up yet? Awww, it's not so bad. Everything you need to get started is below (PayPal is the preferred payment method. You can hook it securely to your bank account to pay for your stuff or have people pay you).
PayPal Registration Form ~ Start with a Personal Account. If you decide to do a lot of selling, you can upgrade to Premier or Business whenever you want.
You are now all set up for eBay! Wasn't that easy? I bet you still have a few questions on how to buy and sell though, huh? Here are a couple of very short checklist pages that will get you started: