Just be aware there are two possible diameters, 72mm (which seems to be the one supplied by default), and 69mm. Well worth checking you have the right ones before stripping the car down. My 2005 TDi 75bhp has 69mm's and they are hard to source.
In the end I got poly's but as it turned out, there was no play in the bush at all when levering, so I trimmed off the flaky bit on the thin outer edge and sealed it. Pointed it out to MOT man and he was happy. I should say yours looks much worse than mine.