A quick note about Kauni yarn. I know a lot of you are looking for it.
I found an Ebay storefront from the UK that carries it. They do not have the colourway used in the Ruth's Kauni Cardi sweater(colourway EQ) but if you want to experience Kauni, you can find it here. I have purchased from Janette before and she is very trustworthy and if I recall the shipping is pretty quick.
The shipping costs seem reasonable as well.
She probably will be getting more so just keep checking back.