Just got this deal from Costco online in the email
Sharper Image Smart Sense Shiatsu Chair Pad Massager Down from $229 to $129 online only with free delivery(Costco membership required ) looks like a good deal keeping in mind Myer and catch are selling these one for $329.99(Myers) and $294.95(catch) ever in Walmart US these are selling for about $149 USD.
Myer
https://www.myer.com.au/p/sharper-image-smartsense-shiatsu-r…?
Catch
https://www.catch.com.au/product/sharper-image-bodyscan-real…
looks similar to mine
https://www.harveynorman.com.au/homedics-shiatsu-pro-plus-ba…
quite a handy little thing