Length of worktop or wood (Breadsall Hilltop)

I'm looking for a length of worktop or wood or even a table top for my shed. I'm hoping someone has a piece knocking around in their garage or shed that's looking for a new home. It's to put a mitre saw on to chop wood. Size around 4ft / 5ft long and 2ft wide or thereabouts. Doesn't have to be perfect because I'll probably put cuts/dinks in it overtime. I can collect derby area and pick up weekends or after 6pm at night. Thanks for looking