eBay maybe. But whether you can get it cheaper or not - if you have serious back pain then it could be the best investment in a long time. Remember that chair w

eBay maybe. But whether you can get it cheaper or not - if you have serious back pain then it could be the best investment in a long time. Remember that chair will last many years. Just make sure it's really right for you - ideally with a try & buy, if possible.