Have you gone to your local dealer yet? They have distributors they work with.

Google "kalahari red granite" -- a bunch of images and links come up. Apparently the stone is actually quarried in Spain, not the Kalahari Desert! You should be able to find a supplier somewhere near you.

I live in SE Michigan also and spent alot of time last year looking at granite for our masterbath reno. I don't recall seeing that one specifically but I'll throw out some names of suppliers that I found had the greatest selection...

Ciot, Troy
P.M.P. Marble & Granite, Troy
Mont Granite, Farmington Hills
Dwyer Marble & Stone, Farmington Hills
Michigan Terrazzo & Marble, Farmington Hills
Universal Granite & Marble, Madison Heights

Since many of the granite suppliers change the names of the stones, you may want to send a quick email with a photo attached to each of the suppliers to see if they carry the same or similar.

Or, you could just wander through the 100's of slabs that they have in stock to see if something speaks to you!