Internet domain parking and flipping

If you buy the right domain name,you can sell it on later for a good sum.

sedo.com gives more details.

Sitepointc

It is possile to earn a living by either adding some articles with adsense(see google.com/adsense for further etails) thrown in or by selling advertising/link(s) space on the domains.

Selling your mobile phone etc

Omio.com is a mobile-phone recycling comparision site.

http://www.sellmymobile.com/
this site compares the best prices mobile phone recylers will give you.

A HTC Touch diamond will get £119 at mobileexchange.co.uk

Selling your gold or jewellry items

There are firms that will value and pay for such items.

http://www.yourgoldforcash/

Cashmygold

cash4gold

Gold-traders

postalgold

postyourgold.com