Evelyn, I went to a locally owned drug store - the kind where they sell canes and braces and post-mastectomy supplies and still compound prescriptions, etc. They had one, and I bought ours there. It is about the size of a flat-screen monitor screen, on a stand. It was, as I remember, about $200+ , but John really needed to have it right away (IMHO), not to have to wait while I shopped around on the internet and waited for shipping.