Wall panel (Birch Hill RG12)

We have just had bathroom fitters in and one of the Wall panels supplied wasn't used and is still unopened in its box. The firm has made it clear that they don't want it back as it would cost too much to return to stock. It's a little large to stash away in my garage so does anyone else want it? It has to be collected ASAP, as otherwise it will be collected with the rest of the rubbish tomorrow (Thursday) morning.