Colorado knitting wool - can anyone help?

[wol1968]

I'm about halfway through a knitting project and just realised I don't have enough yarn. The yarn in the header is a limited edition Lidl affair, denim blue/beige/white random colourway, and obviously, it being Lidl, there's no way to buy any more. So far, I have drawn a blank online and at what I can make out of eBay (which isn't much), and am considering attempting to find a toning colour in a different yarn to do the sleeves, or try to stripe it up with something else (not easy with a lacy pattern).

But before I mess it up completely I'll do the long shot and ask if anyone has any spare balls of this stuff, or knows anyone who does. I'll be honest, I'm not expecting much. But I'll thank anyone who shows sympathy.

[shot in the dark emoticon required]