GMAT Books for Sale/Donation

I have the full set of manhattan guides sitting under my bed gathering dust. I was considering selling them. However, given it looks like a new edition is out already, and I'm feeling charitable, I will happily send these anywhere for just the cost of postage. They helped me get a good score so I don't mind taking the financial hit. I'd rather give them to someone in need, so if you're in a position to fund your own GMAT studies please think before getting in touch.

I also have the official GMAT review going but I've used the online IR questions.

I'm based in the UK if you want to work out postage.

Thanks!