The Yarn Gods have smiled upon me! There was not only one more skein left at the shop, but three! (in their stash in the back)
Granted the price of the shawl just increased by 50%, when I'm going to use ~20 grams of the third skein. But it is worth it.
I may have proclaimed my undying love to the young lady on staff, oops.
Oh, and this means that for anyone who loved the colourway, there are at least 2 more in existence.
I'm going to go study now. No more posts until my next exam and shawl are done.