Personally, and this is just me, but given all Polaroid stock is now going on at least 10-years old, I'd just shoot something fresh like the Fuji offerings. Unless you're wanting off-colors or nothing at all. I tried shooting some of the last 669 that was made about a month ago and had been perfectly stored, got not a single usable image from it. But, that's just me. At first I thought it was the camera, then I bought some Fuji for $7 and all was good, so...take it for what it's worth.