Looking for an addon.

[Amevil801]

So I am looking for an addon that I can not seem to find. It is an addon that tells you in a tooltip whether or not that item is sold by a vendor. I have looked at a lot of different addons but I can not seem to find it. Is there an addon that does this? If not would someone be kind enough to create an addon that does this?

I think this would help tremendously in cutting down on a lot of the clutter in the stores.