I want one

I want one of a lot of things, come to think of it.

One nation, under me.
One hydrogen-fuel-cell car (truck, preferably). click here to learn how NASA's going to give it to you. Which prompted this list, because, well...I want one.
One rigid heddle loom (Kromski, thank yew very much).
One round trip ticket to anywhere in the world, since I'm asking.
One form to fill out for all my taxes.
One pair of argyle socks. (I like argyles. I just do, OK?)
One copy of every major religious text known, and what the heck, the ones we don't know about yet, too.
One pair of prescription sunglasses.
One copy on DVD of the 1997 release of Twelfth Night with Imogen Stubbs, Helena Bonham Carter, and Ben Kingsley.
One pepperoni and olive, to go.