Most Fence Panel has been taken now - the remaining ones as below are usable as it is, but may require strengthening/TLC/etc. You can also cut them to your sizes to suit your need.
Approximate sizes:
4ft x 5ft (1 available), 3ft x 5ft (1 available), 2ft x 6ft (1 available), 6ft x 5ft (3 available, on hold for someone), Collection only from B43.