Slimmer PlayStation 2 to come in silver?

silver ps2

They've done plenty of special limited-editions of the original PlayStation 2 already, but is Sony getting ready to bust out a silvery version of the new, slimmed-down PS2? There isn't much to go on other than a product listing that has turned up on the site of a British retailer (which does mean this could be a UK-only release), but you'd think Argos would know better than to mess with us.