Vapor Galaxy also has cotton candy flavored e-liquid. But it's more expensive than the lube.
If it worked out you could consider going to your local sex shop and picking some up yourself. I'm not too sure about the $5 a bottle. That price actually seems pretty fair to me. I used to work in a shop that had an adult department, even though it was not a sex shop itself and the lube we sold was pretty expensive and this was eight, ten years ago, so I imagine they're a lot more expensive now, but I also remember that sex shops often have sample sized bottles that at least used to be around a buck each. Now these bottles were very, very small. Designed for one use. I have no idea how long one would last for vaping, but I would imagine not more than a day. But if stores still have those things cheap it might be an affordable way to try a variety of things.
