Maybe some folks have still got a box of NOS NIB Maxell XLII-S secretly stashed   

Spotted on Stefano's v cool blog:
twogoodears.blogspot.co.nz/2017/03/elbow-cassette-new-world.html

DarkLantern blog - darklanternforowen.wordpress.com

OMG. Next they will be reviving vinyl records. Oh too late they already have.

like a soundburger for cassette tapes.

i've got some nice nos blanks stashed away.

and a couple of cassette decks.