FYI, I got Colormate Glitter Glam at Big Lots, in a three-pack (with two other great colors) for $2. If you've been meaning to try Diamond Cosmetics polishes, but haven't gotten around to an online order yet (like me), they also make Colormates. And Big Lots has been selling some awesome colors in three-packs, as well as individually (for 80¢ or $1, depending on location). Dollar Tree has also been selling some singles lately, fwiw.
As you can see, it comes off pretty easily in a solid sheet, with little damage to the nail. I say 'little' because there is still some damage, especially near the free edge, and I have a theory about that: I think heat has something to do with the ease of removal. My nailbeds are warm enough to loosen the hold of the glue, but my free edge isn't quite warm enough for that, causing the glue to hold a little tighter - pulling up an extra layer or two of nail when the polish is pulled off. I haven't tested that theory yet, but next time, I will either remove right after a hot shower, or use a blowdryer to warm up the free edges, and see if I can't minimize the damage even further. (The other possibility is that my nails are prone to flaking, and this removal process just exacerbates that tendency.)