Thanks everyone, I thought that was right but I got a bit confused when I read the Paypal thing, sounded like you were supposed to do it all there in the first instance, kwim?

Actually I feel a little sheepish, I assumed they were seconds from a good quality brand (they look just like it, and the photo on the box looks like pieces of that brand) BUT open the box & some of the pieces look like seconds (similar quality to the set i have but with a tiny mistake in the paint) and the other pieces are a really bad made-in-China rip-off, one piece even has a huge chunk missing out of it. I will check it out a bit more carefully next time.