I'm looking for a really cheap dirt bike just to mess around on. I'm thinking of taking road lessons in August, but I was hoping to get on a nice easy dirt bike until then just to practise. I've never been on a bike before (other than bicycle of course) and after looking on the Buysell, eBay, etc. there's nothing there that is in my price range.

Basically if anyone has an old dirt bike that they don't use anymore is what I'm looking for.

Even if someone has an old dirt bike they would be willing to lend me for a little while just so I can get used to being on two wheels.