A huge thanks to readers Josie and Annette for this one! Sally Hansen responded to questions about the fate of their CSM polishes today on their Facebook page. Here's a direct quote:
... the Complete Salon Manicure line is being re-launched and will contain a new formula. Please look for the existing and new shades on your shelves starting December 1st!
So there you have it, straight from the horse's mouth! They're relaunching the line with a new formula. Exisiting shades are not going away, and they'll debut, along with NEW shades, December 1st.
In the meantime, you can get the original formula at Dollar Tree for $1 (or FREE if you have any $1 off Sally Hansen manufacturer's coupons lying around), at Walgreens for around $2 and it's been reported that Big Lots has six-packs for $6 (there have been multi-pack sightings at Ross and Marshalls as well). Oh, and my mom spotted them at her 99-cent Only store too.
Thanks again, Josie and Annette, for the scoop and for solving the mystery for us!