If you search eBay for the Oyaide tape I linked is comes up for approx. $40 (shipped) from the UK - the lowest price I found.
I suspect that the OP’s tape is/was an Oyaide product that was marked up 3X for sale to the "phile" market.
I didn’t dig deep and suspect that Oyaide may have a similar/thinner version.
My only experience with Oyaide is pertaining to a tape used by physical therapists that stimulates nerves and atrophied muscles.
25+ years ago a distributor to the USA marked its up gobs (10X?) and I found it @ the source (cheap) for a friend who did PT.
If you are referring to the Green Microwave tape in the video I can’t help you as I have since signed an NDA.
https://www.facebook.com/reel/1165258265363533
DeKay