A massage chair.

The first one was a lemon, and don’t mess with me when I’m hypomanic. I called the store manager and complained weekly until they shipped me a new one. Then I found out the manufacturer kept redesigning the mechanisms for failing, because it failed again. I called them weekly and demanded a different model, but they didn’t want to, shipped me another chair that failed right out of the box in front the installers, so they finally shipped me a different model.

In the meantime, the first model went 50% off in the store, and I got the store to give me half my money back for all the time and aggravation dealing with it.

And I ended up with a nicer chair. I use it almost daily.

I would never ordinarily buy such a thing.