A lot of Freelanders came with nudge bars and they don't really "break".
As such, breakers will probably have been storing them rather than selling them. So you'd expect to be able to pick 1 up cheap.
If you do, make sure you get the 2 brackets that screw to the 'metal bumper' and poke through the 'plastic bumper' - plus the bolts that go through them.
My A bar also has an extension on each bottom that got through the 'plastic bumper' and secured to the undertray bolts.