Revlon- carbonite dupe for chanel's graphite

So i was reading Stephs closet's blog and found something very interesting that many of my nail polish loving friends may find interesting. Revlon has in the past sold a dupe for  the famous chanel's graphite. I haven't seen this in any stores but i heard from some blogs that it may be on sale at certain places because it is older. If you guys know where to find this give me the heads up. I mean an exact dupe ($5) for chanel ( $25) is pretty sweet.  Here's a link to a review meganheartsmakeup did on some chanel nail dupes  if you want a better idea   http://www.youtube.com/watch?v=NDx7-W7w68c.

here's some pictures of swatches from stephs closet: