Slightly late to discussion - but I thought I would chip in to the price issue from the top of the thread.
There is a large batch of mk2 vRS's on the market imported by some cheapskate dealer from Ireland or Cyprus that don't meet UK spec. You will easily spot them in classifieds as they all have "washing machine knob" style manual air con instead of digital dual zone climate control all UK vRS's were equipped with. Some of them are also missing other options - such as, depending on year, full maxidot, tyre pressure sensors etc. Because of that they often fetch prices below the book and constantly change hands because the owners very quickly get annoyed with missing features everyone else has.
The dual-zone AC was only standard from 2007.
Full maxidot has never been standard on the vRS - I lie, Mk2.5 has it as standard.
TPS - only the basic sensors are standard, the one that actually tells you each tyre pressure is an upgrade.