No, no. No sarcasm.
Real ignorance.
I only ever used Polaroid in a Colorpack 88 and an SX 70 (both a loooong time ago), and packfilm (and sheets) in various Polaroid backs.
But lo and behold!
I had a look in my curiosity cabinet, and found i have an unused Polaroid 600 Instant Camera, still in the box it came in! With a built-in flash in the fold-over front, and a "New adjustable hand strap". Late 1990s?
I had never even opened the box. So i did just that for the very first time today, to see if there might be a very old film with it. But they apparently sold without (Good thing, i think, or it might have become an ugly mess by now).
Will this thing be very valuable now?