Good luck to them if they can sell these products at a profit.
They make lots of other products which are much better value for money.
I have looked at the latest trackpad and keyboard (they came bundled with Mrs A's recent iMac) and decided that I will not buy them as they do not add to what I have. If they had been cheaper I might have bought them. Apple has lost out on a sale to me, but maybe profited from others who take a different view. It will be interesting to see how their strategy succeeds.