How To Cancel Auction Ebay

How do you cancel an auction on ebay?
I have a car on there, (a cheap one if that matters, shouldn’t sell for more than $1,500) and my neighbor just said he wants to buy it. How do I cancel the auction? And do I have to pay anything? Thanks for any help.
You can’t cancel an auction if someone has already bid on it. Tell your neighbor to bid on it. You could end it early. If you need help go to FAQ. If you need more help go to contact us or live help.
http://contact.ebay.com/ws/eBayISAPI.dll?ContactUsNextGen
This will help.
My first auction win on eBay – a sniper is born…