It's not uncommon for a publisher to offer up a blank cover of a comic to allow fans to get their favorite artists to sketch on them. But Dynamite is going a step further. For the second issue of their Grumpy Cat series the publisher is offering a hand drawn cover by one of the series artists Ken Haeser. A sample of the cover, shown below, gives you an idea of what you will get. For more information click here.
You can also get a "virgin art" version of the issue by artist Steve Uy available here.