I have a couple of prints available of the GLaDOS picture, since a few of people asked. :)
Large: 41cm x 22.4cm £7+P&P (2 available)
Small: 28.7cm x 15.6cm £4+P+P (4 available)
I intend to post them flat in hard card envelopes.
If there is a lot of interest I'll get more printed. Contact me at firstname.lastname@example.org if you want one!