Selling items for cash

Been trying to decide whether one should sell ones old posessions. Im not one for haggling, so have generally just given items away to the needy.

But think I’ll try getting some value for old stuff. Things like:
.squash racquets
.old laptop
.old games
.camping chairs
.computer peripherals

Have a look if cash crusaders or through gumtree. Lets see what happens.