Does anyone here use eBay? If so, do you use for extra cash or to make a living?

I was just wondering. I have sold quite a few things on eBay, and have probably made about £2,500 since October. I know people can make a living out of it, but I don’t know how they do it. I’m down to just selling little things now for about 99p, but I just like the fun of bids.

I would be interested in peoples views.