The most simple targets are paper roundels, or pictures of animals or fun pictures which we do in packs of 25 or 100. from £1.60. More elaborate are the Shoot n' C range with a luminous reveal backing from £7.25
These can fit into various steel boxes, or frames with a back plate or deflector, prices vary from approx £15 - £34
Then there are the knockdown targets for rifle or Pistol, which are resettable from sitting position.
There are the pest outline targets which either are known down, with strings to pull back up, or contain chalk discs with a mechanical motor which powers replacement.
There are the novelty targets such as the snooker spinner with paper target frame. From approx £51 or the electric motor knock down from £120