Vintage Enid

I've been desperate to start reading lots of Enid Blyton books to Ethan. As I blipped recently, I still have lots of my childhood paperback copies. But he's not quite ready for them. So I was thrilled when I found some hardback vintage style copies in TK Maxx recently for only £4 each - they have brightly coloured picture and pages - perfect for Ethan now. I managed to source another couple on line for £6.50 each but am struggling to get the other Wishing Chair book. The only UK company I can find who sells it is charging £20 and I'm not paying that! There seem to be lots of Australian websites selling it though for some reason!