Moalims

The useless stuff for you may be useful stuff for someone else.

Everything gets sell, you just need to find the consumer.
Look around you and find out the stuff you think is useless for you and will not be used in your home.
Make a list of those things.
Ask every member of your home if they ever need that stuff.
Note down bad and good points of the  stuff.
Try to find a detail description about your stuff over the internet if you don't know much about the stuff.
Put your Ad on www.myad.pk and share it on Facebook or other social networking web sites.

Choose right price for your stuff and offer some flexibility to customers. Give them a number where you will be available to speak to them.

There you go, the useless stuff for you was a useful stuff for someone else.