Topeak BabySitter Child Seat with Rack (disc mount)

Child's seat in Wigan , Borough of Wigan

Kid's product / Child's seat

Purchased new in March 2012. At a guess its been used no more than 10 times. In good condition.
Rack for disc mounting on bike included.
I don't have the box, so it would be easier for the buyer to collect.
I am in Wigan.