Last week I bought two of these to use with my fire stick in stereo mode at the full price and was able to return the bulbs for $22.19 each.
My first impressions of the Studio was not great, but after putting them in stereo mode and watching some Atmos enabled movies, I'm thinking I may keep them. I'm not 100% decided though.
Of course this deal comes up within days of buying at full price but I figured some others may find value from it. Assuming you can still get $22.19 for a bulb, it would make these $147.80. That's a big assumption of course and YMMV.