An iPad 1 (hand-me-down from ladysolly). I've already installed an ssh program on it.
Four pair of XL trousers (my previous size was XXL) for caching in.
A bathroom scale; I won't have to keep using ladysolly's.
Three rather interesting-looking books.
A USB robotic arm, this is the Maplin's version. I'm not sure yet what I'll do with it, but I'm sure I'll think of something.