You dont give enough information for anyone to give you an indication of price. In order for anyone to do quotes, you would need to say whether its for a male/female, one or two lives, the amount of cover you wanted, how many years you want cover for etc.
While you may get an indication of price here the best method to find out actual quotes is to contact an independent insurance broker as ask them to find you the cheapest price. I suggest you Google life assurance and a selection of brokers will come up and you can get their contact details there.