Komm Mit - German book / LPs (Datchet SL3)

Would anyone have an old copy of Komm Mit - the orange version is all 3 books in one but there are books 1,2,& 3 covering all 30 chapters. Our U3A group use this book and I seem to have exhausted Amazon and EBay stocks. There are also LPs accompanying the course if anyone has those we would be grateful. Many thanks