all mk3's seem to be on a bit of a rise value wise lately (well one's that don't need tonnes of work!)
VR6 seem to be around £1800, anniversary around £1500 and normal gti's back around £1000.
I agree lots cheaper but no where near as many as a year ago (maybe even the start of this year), and looking at mk2's they seem to be he same, a fair few chepo's are around and the rest at what I call silly prices! (£2500+ for an use-able but not show 8v)