If they're of any use to anyone they're free, the shoes have plenty of material left on them and there is only a tiny lip on the drums so maybe the drum that was sticking is fine and it was a sticking wheel cylinder. It also comes with the shoe springs too.
Either way free for collection from Worcester, donations to my 760 turbo restoration are welcome though
I also have a set of brand new genuine Volvo shoe springs £10 for these collected or plus the cost of postage.