Who wants a copy of a 16-year-old compilation album? Quite a lot of us, it seems.

Sales of Now That's What I Call Music 48 surged last week, after the double CD ("featuring 41 top chart hits!") provided the soundtrack to the BBC sitcom Peter Kay's Car Share.

It even entered Amazon's compilation chart, despite being out of print, on the strength of second-hand sales.

Prices shot up too, rising from as little as 11p to more than £20.