I've resurrected the CafePress shop (Dave Westall mentioned the clock in the GnOrfolkers meeting on Wednesday so it seemed a sensible thing to do).
There are a few new items there (assuming you remember the old ones, of course), including a rather snazzy "I'm a Gnatterbox" t-shirt.
[Edit] That logo's a bit too big, isn't it? Will work on that ... that's better.
There are larger photos available if you click on the thumbnails.