Are Corally distributed by Centrepoint now? I can't remember, but if I am right - any shop with a Centrepoint account could get them for you if you insist on that plug.
Trouble is, the name "Corally plugs" has become the umbrella name for anything that resembles the original Corally plugs.... whether its Fastrax, or whatever. So make sure you insist on your choice.
