It's about as cheap as your going to find one, although does that price include the transfer costs?
I was lucky with an M5 one a few years ago where it only cost me £50 as the guy was going back to Senegal and was trying to get as much cash as possible. I only offered £50 as that's all I thought I wanted to lose if it turned out to be a dud. Fortunately it wasn't and I had 'M5 OLU' for pennies in the end.