Hi Jeannie, thanks for the reply, I have sent them an email to find out costs etc.
I have also had wills that have helped my research, but I find a lot of them very difficult to know where to apply for them, the ones I want were actually listed on Family research Lancashire Wills lists, so I asked Lancashire record office, who told me they were not held there and to apply to Chester record office, but then I accidently came across them in the Wales Library Catalogue, hopefully I will now be able to get my hands on them, can't wait, best wishes, Jean