csillycar

i have recently bought a 1992 celica it has been fitted with a after factory alarm which is also central locking,the remote for this is not working so good and i am not having any luck in trying to replace it. people are telling me to just have it disconected as it has a separate immobiliser which is working ok,does anyone know where i might get a new remote or would you disconnect,i dont want to be spending too much money on it!!