well basiclly any age but i would say 17
ebay! :))
Hot Topic and eBay.
I posted a site for you just check where it says related video.. They sell your stuff for you on ebay.
ebay, amazon
Yes
try eBay
Ebay runs a website, where registered users can buy and sell stuff - that's what Ebay does.
Yes, the point in opening eBay stores was to sell stuff before they were put out in the Internet
Go to eBay and read all about there listing and selling fees. I will post the link.
Sell your old stuff on eBay
Craigslist is a popular site for stuff like that
Yes you have to pay a listing fee and a selling fee.