This was about $8, and I've seen it at drugstores before but again, I don't remember exactly which store I bought it at.
It's supposed to comparable to Seche Vite in the glossiness and long wear and quickness of drying so I was pretty excited to start using it.
I have a little swatch below of OPI's Here Today Aragon Tomorrow Suede so you can see what it looks like in it's original form, with Out The Door (middle) and Seche Vite (right).
You can see the glossiness of both again below. Seche is on the bottom, Out The Door is in the middle.
Seche is slightly more expensive, and that slightly higher price is really just for glossiness. If you're looking for just a good top coat that dries really quickly, then you'll want to check this out :)