Occasionally, the Original Factory Shop has some good deals on yarn. I picked up these a couple of days ago -
Hobby Knit Wave - 90% cotton, should have been Â£2/100g - Â£1. Great for wash cloths, dish cloths, dusters, etc
Hobby Knit Tula frilly scarf yarn - again, should have been Â£2/100g - Â£1. I'm making the scarves slightly narrower and trimming the wrists of fingerless mitts to make sets for the Christmas Fair.
And the Lisa skinny scarf kit is Grundl yarn, so nice to work with, I'm using it with a black 4 ply I have in my stash to make a Stained Glass Hat (that's been on my to-do list for ever!) - Â£3/2 x 50g