If you can, go to Ramblings of a Yarn Junkie and click the link to donate it to her sister's skydive in memory of their mum.
It's a touching post, and I can't even imagine how those sisters must feel. I've been lurking on the blog for a while after coming across Shirley on Ravelry.
Curing cancer is something we can all believe in. And if you're not bothered about that, go anyway - you can win some nice goodies.