yes, you have to upgrade to the next level but you do not have to get a business account. Good Luck!
No, just sign in to your eBay account, go to the Sell tab in the upper-right hand corner, and you set up your auction from there.
register your paypal account with your ebay account.be prepared to pay fees off ebay. including (ebay and paypal fees up to 10% deducted from what you make)